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

DAVID G PATTERSON

Allopathic & Osteopathic Physicians Family Medicine

NPI: 1881682821
CMS profile: 221096
Location: FLAT ROCK, MI

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

$2,895.31

143 records · 0 disputed

“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
Food and Beverage	$2,895.31	143

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Ardelyx, Inc.	$351.30	9
PFIZER INC.	$339.57	14
Novo Nordisk AS	$248.20	14
ABBVIE INC.	$221.64	10
Regeneron Healthcare Solutions, Inc.	$160.82	11
Bayer HealthCare Pharmaceuticals Inc.	$137.98	7
Lilly USA, LLC	$132.53	13
ACADIA Pharmaceuticals Inc	$127.64	5
Boehringer Ingelheim Pharmaceuticals, Inc.	$121.40	7
ITI, Inc.	$121.13	5
Acerta Pharma LLC	$117.72	6
Exact Sciences Corporation	$115.55	6
GENZYME CORPORATION	$103.14	4
GlaxoSmithKline, LLC.	$88.00	5
Teva Pharmaceuticals USA, Inc.	$73.44	3
Axsome Therapeutics, Inc.	$61.51	3
Viatris Specialty LLC	$54.85	3
Otsuka America Pharmaceutical, Inc.	$48.43	3
Janssen Biotech, Inc.	$46.54	2
Corcept Therapeutics	$37.02	2
Merck Sharp & Dohme Corporation	$33.53	2
Amgen Inc.	$30.58	2
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$28.36	2
Ultragenyx Pharmaceutical Inc.	$23.73	1
Astellas Pharma US Inc	$23.44	1
NOVARTIS PHARMACEUTICALS CORPORATION	$16.58	1
Verona Pharma, Inc.	$15.60	1
Abbott Laboratories	$15.08	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$1,216.70	94
PY2020	$1,256.12	105
PY2021	$2,453.36	159
PY2022	$2,427.19	131
PY2023	$2,089.65	134
PY2024	$2,808.92	146
PY2025	$2,895.31	143

Payment records · PY2025 (143)

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
PFIZER INC.	$22.25	12/23/2025	Food and Beverage	No dispute reported	06/30/2026	1229398213	CMS
ACADIA Pharmaceuticals Inc	$27.77	12/18/2025	Food and Beverage	No dispute reported	06/30/2026	1247790476	CMS
Novo Nordisk Inc	$16.38	12/16/2025	Food and Beverage	No dispute reported	06/30/2026	1188729834	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$17.55	12/12/2025	Food and Beverage	No dispute reported	06/30/2026	1241379395	CMS
Teva Pharmaceuticals USA, Inc.	$20.10	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1247259250	CMS
Ardelyx, Inc.	$125.00	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1247874489	CMS
Bayer Healthcare Pharmaceuticals Inc.	$23.25	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1225693869	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$18.60	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1222927701	CMS
Ardelyx, Inc.	$16.43	12/08/2025	Food and Beverage	No dispute reported	06/30/2026	1247874487	CMS
ACADIA Pharmaceuticals Inc	$30.08	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1247790472	CMS
Novo Nordisk Inc	$13.75	12/03/2025	Food and Beverage	No dispute reported	06/30/2026	1188938368	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$28.03	11/26/2025	Food and Beverage	No dispute reported	06/30/2026	1241379393	CMS
Axsome Therapeutics, Inc.	$21.92	11/25/2025	Food and Beverage	No dispute reported	06/30/2026	1235637916	CMS
PFIZER INC.	$10.17	11/24/2025	Food and Beverage	No dispute reported	06/30/2026	1229622443	CMS
PFIZER INC.	$16.60	11/19/2025	Food and Beverage	No dispute reported	06/30/2026	1229604158	CMS
Regeneron Healthcare Solutions, Inc.	$27.17	11/18/2025	Food and Beverage	No dispute reported	06/30/2026	1213010892	CMS
Novo Nordisk Inc	$14.49	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1188649406	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$23.82	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1241379391	CMS
Regeneron Healthcare Solutions, Inc.	$8.84	11/12/2025	Food and Beverage	No dispute reported	06/30/2026	1213010890	CMS
Ardelyx, Inc.	$17.82	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1247874485	CMS
PFIZER INC.	$125.00	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1229379753	CMS
Ultragenyx Pharmaceutical Inc.	$23.73	11/10/2025	Food and Beverage	No dispute reported	06/30/2026	1253155767	CMS
ACADIA Pharmaceuticals Inc	$25.97	11/06/2025	Food and Beverage	No dispute reported	06/30/2026	1247790468	CMS
AstraZeneca Pharmaceuticals LP	$16.81	11/04/2025	Food and Beverage	No dispute reported	06/30/2026	1206469132	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$14.81	11/03/2025	Food and Beverage	No dispute reported	06/30/2026	1231857982	CMS
PFIZER INC.	$10.36	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1229706035	CMS
ABBVIE INC.	$23.30	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1203538769	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$17.03	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1222927699	CMS
Lilly USA, LLC	$13.04	10/24/2025	Food and Beverage	No dispute reported	06/30/2026	1186589460	CMS
Bayer Healthcare Pharmaceuticals Inc.	$21.98	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1225693865	CMS
GENZYME CORPORATION	$31.42	10/16/2025	Food and Beverage	No dispute reported	06/30/2026	1233304276	CMS
Exact Sciences Corporation	$17.85	10/11/2025	Food and Beverage	No dispute reported	06/30/2026	1235649602	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$27.96	10/08/2025	Food and Beverage	No dispute reported	06/30/2026	1241379389	CMS
ABBVIE INC.	$27.19	10/07/2025	Food and Beverage	No dispute reported	06/30/2026	1203538763	CMS
ACADIA Pharmaceuticals Inc	$28.06	10/06/2025	Food and Beverage	No dispute reported	06/30/2026	1247790464	CMS
Verona Pharma, Inc.	$15.60	10/01/2025	Food and Beverage	No dispute reported	06/30/2026	1233785742	CMS
PFIZER INC.	$10.27	09/30/2025	Food and Beverage	No dispute reported	06/30/2026	1229417155	CMS
Ardelyx, Inc.	$16.53	09/29/2025	Food and Beverage	No dispute reported	06/30/2026	1247874483	CMS
Regeneron Healthcare Solutions, Inc.	$2.26	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1213010886	CMS
Regeneron Healthcare Solutions, Inc.	$20.61	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1213010888	CMS
Viatris Specialty LLC	$20.40	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1238468133	CMS
Astellas Pharma US Inc	$23.44	09/18/2025	Food and Beverage	No dispute reported	06/30/2026	1238670045	CMS
ABBVIE INC.	$26.00	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1203538757	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$17.19	09/16/2025	Food and Beverage	No dispute reported	06/30/2026	1222927697	CMS
Lilly USA, LLC	$13.23	09/16/2025	Food and Beverage	No dispute reported	06/30/2026	1186570560	CMS
Amgen Inc.	$15.52	09/12/2025	Food and Beverage	No dispute reported	06/30/2026	1228489037	CMS
PFIZER INC.	$17.04	09/11/2025	Food and Beverage	No dispute reported	06/30/2026	1230053686	CMS
Otsuka America Pharmaceutical, Inc.	$16.80	09/09/2025	Food and Beverage	No dispute reported	06/30/2026	1227448736	CMS
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)	$23.77	09/08/2025	Food and Beverage	No dispute reported	06/30/2026	1241379387	CMS
Novo Nordisk Inc	$20.44	09/04/2025	Food and Beverage	No dispute reported	06/30/2026	1188624152	CMS
Regeneron Healthcare Solutions, Inc.	$6.61	09/03/2025	Food and Beverage	No dispute reported	06/30/2026	1213010884	CMS
Bayer Healthcare Pharmaceuticals Inc.	$24.91	08/28/2025	Food and Beverage	No dispute reported	06/30/2026	1225693852	CMS
AstraZeneca Pharmaceuticals LP	$24.83	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1206595740	CMS
Ardelyx, Inc.	$15.98	08/25/2025	Food and Beverage	No dispute reported	06/30/2026	1247874481	CMS
GlaxoSmithKline, LLC.	$17.24	08/22/2025	Food and Beverage	No dispute reported	06/30/2026	1191033367	CMS
Novo Nordisk Inc	$13.59	08/14/2025	Food and Beverage	No dispute reported	06/30/2026	1188650312	CMS
ACADIA Pharmaceuticals Inc	$15.76	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1247790458	CMS
Lilly USA, LLC	$5.80	08/11/2025	Food and Beverage	No dispute reported	06/30/2026	1186580612	CMS
Amgen Inc.	$15.06	08/08/2025	Food and Beverage	No dispute reported	06/30/2026	1228489035	CMS
PFIZER INC.	$21.15	08/07/2025	Food and Beverage	No dispute reported	06/30/2026	1229155775	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$19.34	07/31/2025	Food and Beverage	No dispute reported	06/30/2026	1222927695	CMS
Teva Pharmaceuticals USA, Inc.	$31.29	07/31/2025	Food and Beverage	No dispute reported	06/30/2026	1247259182	CMS
Bayer Healthcare Pharmaceuticals Inc.	$16.08	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1225693844	CMS
GENZYME CORPORATION	$25.52	07/21/2025	Food and Beverage	No dispute reported	06/30/2026	1233304204	CMS
GlaxoSmithKline, LLC.	$17.22	07/21/2025	Food and Beverage	No dispute reported	06/30/2026	1190388028	CMS
Novo Nordisk Inc	$19.72	07/17/2025	Food and Beverage	No dispute reported	06/30/2026	1188445470	CMS
ABBVIE INC.	$24.85	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1203538752	CMS
Lilly USA, LLC	$7.06	07/14/2025	Food and Beverage	No dispute reported	06/30/2026	1186614690	CMS
ABBVIE INC.	$20.46	07/08/2025	Food and Beverage	No dispute reported	06/30/2026	1203538747	CMS
Teva Pharmaceuticals USA, Inc.	$22.05	06/20/2025	Food and Beverage	No dispute reported	06/30/2026	1247259164	CMS
Regeneron Healthcare Solutions, Inc.	$12.95	06/19/2025	Food and Beverage	No dispute reported	06/30/2026	1213010882	CMS
Regeneron Healthcare Solutions, Inc.	$6.66	06/18/2025	Food and Beverage	No dispute reported	06/30/2026	1213010880	CMS
PFIZER INC.	$20.21	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1231337062	CMS
Regeneron Healthcare Solutions, Inc.	$17.19	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1213010878	CMS
Lilly USA, LLC	$4.53	06/15/2025	Food and Beverage	No dispute reported	06/30/2026	1186570558	CMS
Novo Nordisk Inc	$13.06	06/13/2025	Food and Beverage	No dispute reported	06/30/2026	1188462631	CMS
Abbott Laboratories	$15.08	06/12/2025	Food and Beverage	No dispute reported	06/30/2026	1240945077	CMS
GENZYME CORPORATION	$25.62	06/12/2025	Food and Beverage	No dispute reported	06/30/2026	1233304190	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$14.56	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1222927693	CMS
Bayer Healthcare Pharmaceuticals Inc.	$16.96	05/29/2025	Food and Beverage	No dispute reported	06/30/2026	1225693849	CMS
Exact Sciences Corporation	$18.98	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1235649598	CMS
PFIZER INC.	$18.04	05/27/2025	Food and Beverage	No dispute reported	06/30/2026	1231313936	CMS
Janssen Biotech, Inc.	$24.80	05/22/2025	Food and Beverage	No dispute reported	06/30/2026	1174818164	CMS
Lilly USA, LLC	$8.65	05/19/2025	Food and Beverage	No dispute reported	06/30/2026	1186652029	CMS
Novo Nordisk Inc	$18.62	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1188459099	CMS
AstraZeneca Pharmaceuticals LP	$24.90	05/13/2025	Food and Beverage	No dispute reported	06/30/2026	1206351783	CMS
ABBVIE INC.	$26.20	05/12/2025	Food and Beverage	No dispute reported	06/30/2026	1203538741	CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$13.55	05/07/2025	Food and Beverage	No dispute reported	06/30/2026	1231857976	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$17.32	05/05/2025	Food and Beverage	No dispute reported	06/30/2026	1222927691	CMS
GENZYME CORPORATION	$20.58	04/29/2025	Food and Beverage	No dispute reported	06/30/2026	1233304170	CMS
Lilly USA, LLC	$21.17	04/25/2025	Food and Beverage	No dispute reported	06/30/2026	1186602882	CMS
Merck Sharp & Dohme LLC	$18.94	04/25/2025	Food and Beverage	No dispute reported	06/30/2026	1238355322	CMS
Ardelyx, Inc.	$13.99	04/24/2025	Food and Beverage	No dispute reported	06/30/2026	1247874479	CMS
Janssen Biotech, Inc.	$21.74	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1174818152	CMS
ABBVIE INC.	$10.12	04/21/2025	Food and Beverage	No dispute reported	06/30/2026	1203538734	CMS
Exact Sciences Corporation	$24.08	04/16/2025	Food and Beverage	No dispute reported	06/30/2026	1235649594	CMS
Lilly USA, LLC	$5.50	04/14/2025	Food and Beverage	No dispute reported	06/30/2026	1186589458	CMS
Axsome Therapeutics, Inc.	$22.17	04/11/2025	Food and Beverage	No dispute reported	06/30/2026	1235720082	CMS
PFIZER INC.	$16.01	04/11/2025	Food and Beverage	No dispute reported	06/30/2026	1228939824	CMS
Regeneron Healthcare Solutions, Inc.	$24.10	04/11/2025	Food and Beverage	No dispute reported	06/30/2026	1213010876	CMS
Novo Nordisk Inc	$24.84	04/10/2025	Food and Beverage	No dispute reported	06/30/2026	1188241520	CMS
Otsuka America Pharmaceutical, Inc.	$17.24	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1227448732	CMS
Novo Nordisk Inc	$20.26	04/07/2025	Food and Beverage	No dispute reported	06/30/2026	1188691475	CMS
AstraZeneca Pharmaceuticals LP	$18.43	04/01/2025	Food and Beverage	No dispute reported	06/30/2026	1206386648	CMS
AstraZeneca Pharmaceuticals LP	$15.66	03/28/2025	Food and Beverage	No dispute reported	06/30/2026	1207177975	CMS
Novo Nordisk Inc	$26.67	03/28/2025	Food and Beverage	No dispute reported	06/30/2026	1188282378	CMS
Novo Nordisk Inc	$12.53	03/26/2025	Food and Beverage	No dispute reported	06/30/2026	1188526415	CMS
Regeneron Healthcare Solutions, Inc.	$17.79	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1213010874	CMS
Axsome Therapeutics, Inc.	$17.42	03/20/2025	Food and Beverage	No dispute reported	06/30/2026	1235496133	CMS
Bayer Healthcare Pharmaceuticals Inc.	$18.31	03/20/2025	Food and Beverage	No dispute reported	06/30/2026	1225693856	CMS
Ardelyx, Inc.	$115.38	03/19/2025	Food and Beverage	No dispute reported	06/30/2026	1247874477	CMS
GlaxoSmithKline, LLC.	$16.66	03/19/2025	Food and Beverage	No dispute reported	06/30/2026	1190681643	CMS
Exact Sciences Corporation	$15.75	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1235649590	CMS
PFIZER INC.	$20.36	03/17/2025	Food and Beverage	No dispute reported	06/30/2026	1231475902	CMS
Boehringer Ingelheim Pharmaceuticals, Inc.	$17.36	03/11/2025	Food and Beverage	No dispute reported	06/30/2026	1222927689	CMS
Lilly USA, LLC	$7.22	03/10/2025	Food and Beverage	No dispute reported	06/30/2026	1186638695	CMS
Ardelyx, Inc.	$14.11	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1247874475	CMS
GlaxoSmithKline, LLC.	$17.36	03/04/2025	Food and Beverage	No dispute reported	06/30/2026	1190727798	CMS
Lilly USA, LLC	$3.86	03/04/2025	Food and Beverage	No dispute reported	06/30/2026	1186602880	CMS
Corcept Therapeutics	$20.35	02/27/2025	Food and Beverage	No dispute reported	06/30/2026	1214228557	CMS
PFIZER INC.	$15.59	02/25/2025	Food and Beverage	No dispute reported	06/30/2026	1231445999	CMS
Exact Sciences Corporation	$17.39	02/21/2025	Food and Beverage	No dispute reported	06/30/2026	1235649585	CMS
ABBVIE INC.	$17.65	02/18/2025	Food and Beverage	No dispute reported	06/30/2026	1203538728	CMS
Lilly USA, LLC	$8.25	02/18/2025	Food and Beverage	No dispute reported	06/30/2026	1186614688	CMS
Lilly USA, LLC	$21.94	02/17/2025	Food and Beverage	No dispute reported	06/30/2026	1186626677	CMS
Novo Nordisk Inc	$23.46	02/17/2025	Food and Beverage	No dispute reported	06/30/2026	1188760002	CMS
Bayer Healthcare Pharmaceuticals Inc.	$16.49	02/11/2025	Food and Beverage	No dispute reported	06/30/2026	1225693861	CMS
Merck Sharp & Dohme LLC	$14.59	02/06/2025	Food and Beverage	No dispute reported	06/30/2026	1238092363	CMS
Otsuka America Pharmaceutical, Inc.	$14.39	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1227448729	CMS
Viatris Specialty LLC	$14.57	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1238468411	CMS
PFIZER INC.	$16.52	02/04/2025	Food and Beverage	No dispute reported	06/30/2026	1231621325	CMS
Corcept Therapeutics	$16.67	01/30/2025	Food and Beverage	No dispute reported	06/30/2026	1214228517	CMS
ABBVIE INC.	$25.77	01/28/2025	Food and Beverage	No dispute reported	06/30/2026	1203538723	CMS
Lilly USA, LLC	$12.28	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1186602878	CMS
Regeneron Healthcare Solutions, Inc.	$16.64	01/23/2025	Food and Beverage	No dispute reported	06/30/2026	1213010872	CMS
Ardelyx, Inc.	$16.06	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1247874473	CMS
Exact Sciences Corporation	$21.50	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1235649581	CMS
GlaxoSmithKline, LLC.	$19.52	01/21/2025	Food and Beverage	No dispute reported	06/30/2026	1190758000	CMS
ABBVIE INC.	$20.10	01/13/2025	Food and Beverage	No dispute reported	06/30/2026	1203538717	CMS
AstraZeneca Pharmaceuticals LP	$17.09	01/09/2025	Food and Beverage	No dispute reported	06/30/2026	1206261825	CMS
Novartis Pharmaceuticals Corporation	$16.58	01/07/2025	Food and Beverage	No dispute reported	06/30/2026	1200744250	CMS
Viatris Specialty LLC	$19.88	01/07/2025	Food and Beverage	No dispute reported	06/30/2026	1238470771	CMS
Novo Nordisk Inc	$10.39	01/06/2025	Food and Beverage	No dispute reported	06/30/2026	1188938164	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-1881682821

Plain: DAVID G PATTERSON, NPI 1881682821. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1881682821.
APA 7: IndustryPayments. (2026). DAVID G PATTERSON, NPI 1881682821 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1881682821
Bluebook: DAVID G PATTERSON, NPI 1881682821, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1881682821.

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