Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. CMS updates this data on an annual cycle, and corrections or successful disputes made at CMS may not yet appear here. The official CMS record is authoritative for the current state. View the official CMS record ↗

Covered recipient · General Payments record

DOUGLAS WOLF

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI: 1588649693
CMS profile: 117322
Location: ATLANTA, GA

A name match is not confirmation of identity. CMS publishes records for different people under similar names; the NPI, specialty, and location shown on this page are the CMS-published fields that distinguish them.

General Payments · PY2019–2025

CMS publication 2026-06-30

Latest program year · PY2025

$98,523.69

129 records · 0 disputed

Other CMS categories — not shown on this page

Research Payments

CMS also publishes Research Payments as a separate dataset. This site does not currently mirror it, and no research figure is shown on this page. This provider appears in that dataset.

“If you are a physician who served as a principal investigator on a research study, you may see the payments associated with that research study listed under your name. This does not necessarily mean the payments are attributed to you. The dollar amount of the record corresponds to the total payment; the amounts are not attributed to each individual on the record.”
— Centers for Medicare & Medicaid Services, Open Payments Frequently Asked Questions, FAQ #12224

These records are published by CMS and can be viewed on this provider’s official CMS record. View this provider on CMS Open Payments ↗

“Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.”
— Centers for Medicare & Medicaid Services, Open Payments

A reported payment reflects a financial relationship a company disclosed. It does not indicate wrongdoing or a conflict of interest, and it says nothing about the quality of a provider's care.

These records are submitted to CMS and attested to by the reporting companies. CMS publishes them as reported; this site mirrors them without independent verification.

A payment attributed to a provider may have been made to a third party — a hospital, practice, or research institution — rather than paid to the provider personally.

How these totals are calculated

This total is the sum of the individual General Payments record amounts CMS published for the labeled program year(s); each record amount is used unmodified. The total itself is computed by this site. Nothing is estimated, weighted, or combined across categories.
General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
Featured-page threshold (a presentation gate, not a judgment): (records>=3 OR total>=100) AND records>=2 AND NPI identity (all years).
Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of payment	Amount	Records
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$82,917.00	27
Consulting Fee	$8,100.00	2
Travel and Lodging	$5,312.50	10
Food and Beverage	$2,095.19	89
Education	$99.00	1

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Janssen Biotech, Inc.	$56,558.83	39
ABBVIE INC.	$38,789.23	48
E.R. Squibb & Sons, L.L.C.	$2,367.00	1
PFIZER INC.	$143.92	12
Madrigal Pharmaceuticals	$112.59	4
Takeda Pharmaceuticals U.S.A., Inc.	$111.86	4
Celltrion USA Inc.	$109.93	5
Ipsen Biopharmaceuticals, Inc	$109.59	5
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$73.55	4
Lilly USA, LLC	$49.51	2
Phathom Pharmaceuticals, Inc.	$33.17	2
Novo Nordisk AS	$25.82	1
VIVUS LLC	$21.61	1
Mallinckrodt Hospital Products Inc.	$17.08	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$141,431.65	174
PY2020	$54,489.13	78
PY2021	$51,438.99	160
PY2022	$102,159.82	166
PY2023	$89,935.78	137
PY2024	$130,118.81	199
PY2025	$98,523.69	129

Payment records · PY2025 (129)

Ordering applied by this site (date, newest first, then paying entity) · record values are shown as CMS published them

Program year 2025 2019 2020 2021 2022 2023 2024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.

Paying entity	Amount	Date	Nature of payment	Dispute status	Published	Record ID	Source
ABBVIE INC.	$3,375.00	12/30/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1204776934	CMS
ABBVIE INC.	$14.51	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1204776927	CMS
ABBVIE INC.	$31.27	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1204776931	CMS
Janssen Biotech, Inc.	$5.67	12/16/2025	Food and Beverage	No dispute reported	06/30/2026	1175338385	CMS
Janssen Biotech, Inc.	$4,500.00	12/15/2025	Consulting Fee	No dispute reported	06/30/2026	1175344952	CMS
PFIZER INC.	$10.70	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1230976836	CMS
Janssen Biotech, Inc.	$42.07	12/06/2025	Food and Beverage	No dispute reported	06/30/2026	1175337279	CMS
Janssen Biotech, Inc.	$58.15	12/06/2025	Food and Beverage	No dispute reported	06/30/2026	1175343672	CMS
Janssen Biotech, Inc.	$149.35	12/06/2025	Food and Beverage	No dispute reported	06/30/2026	1175347851	CMS
VIVUS LLC	$21.61	12/04/2025	Food and Beverage	No dispute reported	06/30/2026	1188054786	CMS
ABBVIE INC.	$34.99	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1204776919	CMS
ABBVIE INC.	$294.90	12/03/2025	Travel and Lodging	No dispute reported	06/30/2026	1204776923	CMS
Janssen Biotech, Inc.	$15.79	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1175334443	CMS
ABBVIE INC.	$28.31	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1204776915	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$19.37	11/10/2025	Food and Beverage	No dispute reported	06/30/2026	1231868143	CMS
Janssen Biotech, Inc.	$4,050.00	11/08/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1175335558	CMS
Janssen Biotech, Inc.	$4,050.00	11/08/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1175344775	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$21.38	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1223869020	CMS
Janssen Biotech, Inc.	$71.81	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1175342561	CMS
Janssen Biotech, Inc.	$1,800.00	11/01/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1175346755	CMS
Ipsen Biopharmaceuticals, Inc	$19.03	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1208833768	CMS
ABBVIE INC.	$21.21	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1204776910	CMS
Janssen Biotech, Inc.	$1,800.00	10/25/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1175340166	CMS
ABBVIE INC.	$8.04	10/24/2025	Food and Beverage	No dispute reported	06/30/2026	1204776906	CMS
ABBVIE INC.	$7.96	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1204776902	CMS
ABBVIE INC.	$27.34	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1204776898	CMS
Phathom Pharmaceuticals, Inc.	$16.39	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1219249905	CMS
Janssen Biotech, Inc.	$1,800.00	10/18/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1175339866	CMS
ABBVIE INC.	$3.75	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1204776894	CMS
ABBVIE INC.	$6.34	10/15/2025	Food and Beverage	No dispute reported	06/30/2026	1204776891	CMS
Celltrion USA Inc.	$22.08	10/14/2025	Food and Beverage	No dispute reported	06/30/2026	1250834556	CMS
PFIZER INC.	$12.86	10/13/2025	Food and Beverage	No dispute reported	06/30/2026	1230729915	CMS
ABBVIE INC.	$3,375.00	10/06/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1204776887	CMS
Novo Nordisk Inc	$25.82	09/30/2025	Food and Beverage	No dispute reported	06/30/2026	1188208313	CMS
Madrigal Pharmaceuticals	$25.59	09/29/2025	Food and Beverage	No dispute reported	06/30/2026	1248322417	CMS
Phathom Pharmaceuticals, Inc.	$16.78	09/19/2025	Food and Beverage	No dispute reported	06/30/2026	1219249907	CMS
ABBVIE INC.	$35.00	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1204776880	CMS
ABBVIE INC.	$481.50	09/18/2025	Travel and Lodging	No dispute reported	06/30/2026	1204776883	CMS
Ipsen Biopharmaceuticals, Inc	$24.77	09/15/2025	Food and Beverage	No dispute reported	06/30/2026	1208833766	CMS
Janssen Biotech, Inc.	$1,800.00	09/13/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1175337091	CMS
PFIZER INC.	$11.40	09/09/2025	Food and Beverage	No dispute reported	06/30/2026	1230383764	CMS
Janssen Biotech, Inc.	$15.50	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1175343324	CMS
ABBVIE INC.	$31.52	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1204776874	CMS
PFIZER INC.	$9.21	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1229755944	CMS
ABBVIE INC.	$4.18	08/22/2025	Food and Beverage	No dispute reported	06/30/2026	1204776867	CMS
ABBVIE INC.	$5.96	08/22/2025	Food and Beverage	No dispute reported	06/30/2026	1204776871	CMS
ABBVIE INC.	$3,375.00	08/08/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1204776862	CMS
PFIZER INC.	$12.10	08/05/2025	Food and Beverage	No dispute reported	06/30/2026	1230389782	CMS
Lilly USA, LLC	$25.11	07/30/2025	Food and Beverage	No dispute reported	06/30/2026	1186617062	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$18.15	07/30/2025	Food and Beverage	No dispute reported	06/30/2026	1223841952	CMS
PFIZER INC.	$15.59	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1229426633	CMS
ABBVIE INC.	$3,375.00	07/21/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1204776858	CMS
Janssen Biotech, Inc.	$1,125.00	07/19/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1175345677	CMS
ABBVIE INC.	$29.17	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1204776845	CMS
ABBVIE INC.	$433.35	07/18/2025	Travel and Lodging	No dispute reported	06/30/2026	1204776850	CMS
ABBVIE INC.	$8.49	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1204776855	CMS
Janssen Biotech, Inc.	$15.40	07/16/2025	Food and Beverage	No dispute reported	06/30/2026	1175346868	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$18.57	07/14/2025	Food and Beverage	No dispute reported	06/30/2026	1231868138	CMS
Madrigal Pharmaceuticals	$26.45	07/09/2025	Food and Beverage	No dispute reported	06/30/2026	1248322415	CMS
Celltrion USA Inc.	$22.60	07/08/2025	Food and Beverage	No dispute reported	06/30/2026	1250834554	CMS
Ipsen Biopharmaceuticals, Inc	$23.04	07/01/2025	Food and Beverage	No dispute reported	06/30/2026	1208833764	CMS
ABBVIE INC.	$23.03	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1204776841	CMS
Janssen Biotech, Inc.	$16.59	06/23/2025	Food and Beverage	No dispute reported	06/30/2026	1175339788	CMS
ABBVIE INC.	$4,725.00	06/16/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1204776837	CMS
ABBVIE INC.	$20.18	06/09/2025	Food and Beverage	No dispute reported	06/30/2026	1204776833	CMS
ABBVIE INC.	$21.73	06/05/2025	Food and Beverage	No dispute reported	06/30/2026	1204776829	CMS
Madrigal Pharmaceuticals	$27.97	06/04/2025	Food and Beverage	No dispute reported	06/30/2026	1248322413	CMS
Celltrion USA Inc.	$21.10	06/03/2025	Food and Beverage	No dispute reported	06/30/2026	1250834552	CMS
ABBVIE INC.	$9.43	05/29/2025	Food and Beverage	No dispute reported	06/30/2026	1204776825	CMS
ABBVIE INC.	$7.59	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1204776820	CMS
Janssen Biotech, Inc.	$17.09	05/27/2025	Food and Beverage	No dispute reported	06/30/2026	1175347996	CMS
PFIZER INC.	$8.62	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1229156011	CMS
Janssen Biotech, Inc.	$2,700.00	05/17/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1175336469	CMS
ABBVIE INC.	$24.95	05/16/2025	Food and Beverage	No dispute reported	06/30/2026	1204776812	CMS
ABBVIE INC.	$577.80	05/16/2025	Travel and Lodging	No dispute reported	06/30/2026	1204776816	CMS
Janssen Biotech, Inc.	$99.00	05/16/2025	Education	No dispute reported	06/30/2026	1175336967	CMS
ABBVIE INC.	$4,725.00	05/12/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1204776808	CMS
Janssen Biotech, Inc.	$3,600.00	05/10/2025	Consulting Fee	No dispute reported	06/30/2026	1175343655	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$50.00	05/08/2025	Travel and Lodging	No dispute reported	06/30/2026	1224097094	CMS
ABBVIE INC.	$20.23	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1204776803	CMS
Janssen Biotech, Inc.	$46.98	05/03/2025	Food and Beverage	No dispute reported	06/30/2026	1175343999	CMS
Janssen Biotech, Inc.	$38.92	05/03/2025	Food and Beverage	No dispute reported	06/30/2026	1175346814	CMS
PFIZER INC.	$14.39	05/01/2025	Food and Beverage	No dispute reported	06/30/2026	1229158908	CMS
Janssen Biotech, Inc.	$4,050.00	04/26/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1175335492	CMS
Janssen Biotech, Inc.	$23.17	04/26/2025	Food and Beverage	No dispute reported	06/30/2026	1175347104	CMS
Janssen Biotech, Inc.	$634.20	04/25/2025	Travel and Lodging	No dispute reported	06/30/2026	1175345351	CMS
ABBVIE INC.	$32.37	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1204776800	CMS
Mallinckrodt Hospital Products Inc.	$17.08	04/21/2025	Food and Beverage	No dispute reported	06/30/2026	1212008027	CMS
ABBVIE INC.	$30.00	04/17/2025	Food and Beverage	No dispute reported	06/30/2026	1204776792	CMS
ABBVIE INC.	$577.80	04/17/2025	Travel and Lodging	No dispute reported	06/30/2026	1204776795	CMS
Janssen Biotech, Inc.	$15.79	04/16/2025	Food and Beverage	No dispute reported	06/30/2026	1175340576	CMS
ABBVIE INC.	$24.11	04/15/2025	Food and Beverage	No dispute reported	06/30/2026	1204776788	CMS
PFIZER INC.	$12.41	04/14/2025	Food and Beverage	No dispute reported	06/30/2026	1228946067	CMS
ABBVIE INC.	$17.11	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1204776784	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$20.47	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1231868126	CMS
ABBVIE INC.	$3,375.00	04/03/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1204776780	CMS
Janssen Biotech, Inc.	$1,800.00	03/29/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1175334009	CMS
ABBVIE INC.	$1,350.00	03/28/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1204776777	CMS
ABBVIE INC.	$9.57	03/26/2025	Food and Beverage	No dispute reported	06/30/2026	1204776773	CMS
Celltrion USA Inc.	$23.05	03/24/2025	Food and Beverage	No dispute reported	06/30/2026	1250834550	CMS
Janssen Biotech, Inc.	$15.78	03/24/2025	Food and Beverage	No dispute reported	06/30/2026	1175334832	CMS
Janssen Biotech, Inc.	$4,050.00	03/22/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1175345550	CMS
ABBVIE INC.	$18.50	03/19/2025	Food and Beverage	No dispute reported	06/30/2026	1204776769	CMS
Ipsen Biopharmaceuticals, Inc	$20.89	03/17/2025	Food and Beverage	No dispute reported	06/30/2026	1208833762	CMS
Janssen Biotech, Inc.	$641.75	03/13/2025	Travel and Lodging	No dispute reported	06/30/2026	1175338158	CMS
ABBVIE INC.	$33.26	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1204776764	CMS
PFIZER INC.	$13.68	03/11/2025	Food and Beverage	No dispute reported	06/30/2026	1228873303	CMS
Janssen Biotech, Inc.	$6,300.00	03/08/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1175340594	CMS
ABBVIE INC.	$26.96	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1204776760	CMS
Janssen Biotech, Inc.	$139.62	03/04/2025	Food and Beverage	No dispute reported	06/30/2026	1175347120	CMS
Janssen Biotech, Inc.	$951.30	03/04/2025	Travel and Lodging	No dispute reported	06/30/2026	1175348050	CMS
Janssen Biotech, Inc.	$4,050.00	02/28/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1175337138	CMS
Janssen Biotech, Inc.	$669.90	02/27/2025	Travel and Lodging	No dispute reported	06/30/2026	1175337799	CMS
PFIZER INC.	$11.22	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1228946052	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$15.14	02/24/2025	Food and Beverage	No dispute reported	06/30/2026	1231868123	CMS
ABBVIE INC.	$13.47	02/21/2025	Food and Beverage	No dispute reported	06/30/2026	1204776756	CMS
Takeda Pharmaceuticals U.S.A., Inc.	$22.33	02/17/2025	Food and Beverage	No dispute reported	06/30/2026	1223876814	CMS
ABBVIE INC.	$18.35	02/03/2025	Food and Beverage	No dispute reported	06/30/2026	1204776752	CMS
E.R. Squibb & Sons, L.L.C.	$2,367.00	02/03/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1184894204	CMS
Janssen Biotech, Inc.	$1,800.00	02/01/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1175342928	CMS
Celltrion USA Inc.	$21.10	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1250834548	CMS
PFIZER INC.	$11.74	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1228946056	CMS
Janssen Biotech, Inc.	$1,800.00	01/20/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1175337806	CMS
Janssen Biotech, Inc.	$1,800.00	01/20/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1175344341	CMS
Ipsen Biopharmaceuticals, Inc	$21.86	01/14/2025	Food and Beverage	No dispute reported	06/30/2026	1208833760	CMS
ABBVIE INC.	$4,725.00	01/09/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1204776749	CMS
Lilly USA, LLC	$24.40	01/09/2025	Food and Beverage	No dispute reported	06/30/2026	1186630377	CMS
Madrigal Pharmaceuticals	$32.58	01/08/2025	Food and Beverage	No dispute reported	06/30/2026	1248322411	CMS
ABBVIE INC.	$3,375.00	01/03/2025	Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	No dispute reported	06/30/2026	1204776745	CMS

Source & provenance

Dataset: CMS Open Payments — General Payments
Publisher of source data: Centers for Medicare & Medicaid Services
CMS publication date: 2026-06-30
Program years on this page: 2019, 2020, 2021, 2022, 2023, 2024, 2025
Source files: Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from: OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.

Cite this record.

Permalink https://industrypayments.org/provider/npi-1588649693

Plain: DOUGLAS WOLF, NPI 1588649693. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1588649693.
APA 7: IndustryPayments. (2026). DOUGLAS WOLF, NPI 1588649693 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1588649693
Bluebook: DOUGLAS WOLF, NPI 1588649693, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1588649693.

Source: Centers for Medicare & Medicaid Services, Open Payments.