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

C MICHAEL NEUWELT

Allopathic & Osteopathic Physicians Internal Medicine Rheumatology

NPI: 1598786790
CMS profile: 208691
Location: SAN LEANDRO, CA

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

$32,628.64

94 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	$24,250.00	12
Travel and Lodging	$6,282.34	9
Food and Beverage	$2,011.35	72
Education	$84.95	1

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Acerta Pharma LLC	$27,332.44	34
GlaxoSmithKline, LLC.	$4,173.80	12
Amgen Inc.	$235.72	13
Janssen Biotech, Inc.	$190.41	6
ANI Pharmaceuticals, Inc.	$116.46	5
E.R. Squibb & Sons, L.L.C.	$106.02	4
UCB, Inc.	$96.52	3
Organon LLC	$81.63	3
Aurinia Pharma U.S., Inc.	$76.97	3
ABBVIE INC.	$73.13	4
NOVARTIS PHARMACEUTICALS CORPORATION	$70.16	4
SOBI, INC	$30.82	1
Invivyd Inc	$23.05	1
Janssen Scientific Affairs, LLC	$21.51	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$82,368.50	194
PY2020	$52,621.00	84
PY2021	$53,253.25	116
PY2022	$59,032.49	117
PY2023	$51,395.02	84
PY2024	$25,964.64	66
PY2025	$32,628.64	94

Payment records · PY2025 (94)

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.	$29.24	12/24/2025	Food and Beverage	No dispute reported	06/30/2026	1203272272	CMS
Janssen Scientific Affairs, LLC	$21.51	12/16/2025	Food and Beverage	No dispute reported	06/30/2026	1174153936	CMS
ABBVIE INC.	$15.20	12/12/2025	Food and Beverage	No dispute reported	06/30/2026	1203272261	CMS
ABBVIE INC.	$14.28	12/12/2025	Food and Beverage	No dispute reported	06/30/2026	1203272267	CMS
Organon LLC	$24.40	12/10/2025	Food and Beverage	No dispute reported	06/30/2026	1237740949	CMS
GlaxoSmithKline, LLC.	$24.48	12/07/2025	Food and Beverage	No dispute reported	06/30/2026	1190347794	CMS
Janssen Biotech, Inc.	$25.56	12/05/2025	Food and Beverage	No dispute reported	06/30/2026	1174809655	CMS
AstraZeneca Pharmaceuticals LP	$2,400.00	11/21/2025	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	1206273038	CMS
AstraZeneca Pharmaceuticals LP	$796.83	11/19/2025	Travel and Lodging	No dispute reported	06/30/2026	1206790731	CMS
AstraZeneca Pharmaceuticals LP	$22.25	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1206196943	CMS
GlaxoSmithKline, LLC.	$24.01	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1191316419	CMS
GlaxoSmithKline, LLC.	$1,300.00	11/07/2025	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	1190564928	CMS
E.R. Squibb & Sons, L.L.C.	$26.99	11/05/2025	Food and Beverage	No dispute reported	06/30/2026	1184593529	CMS
AstraZeneca Pharmaceuticals LP	$2,350.00	11/03/2025	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	1206582750	CMS
ANI Pharmaceuticals, Inc.	$27.79	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1248654987	CMS
AstraZeneca Pharmaceuticals LP	$770.00	10/30/2025	Travel and Lodging	No dispute reported	06/30/2026	1206445104	CMS
AstraZeneca Pharmaceuticals LP	$23.04	10/30/2025	Food and Beverage	No dispute reported	06/30/2026	1207029197	CMS
Amgen Inc.	$12.07	10/29/2025	Food and Beverage	No dispute reported	06/30/2026	1227172188	CMS
Invivyd Inc	$23.05	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1240486306	CMS
AstraZeneca Pharmaceuticals LP	$2,800.00	10/27/2025	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	1206612128	CMS
GlaxoSmithKline, LLC.	$108.57	10/26/2025	Food and Beverage	No dispute reported	06/30/2026	1190863964	CMS
AstraZeneca Pharmaceuticals LP	$69.81	10/25/2025	Food and Beverage	No dispute reported	06/30/2026	1206295012	CMS
Organon LLC	$25.29	10/24/2025	Food and Beverage	No dispute reported	06/30/2026	1237740951	CMS
AstraZeneca Pharmaceuticals LP	$927.34	10/23/2025	Travel and Lodging	No dispute reported	06/30/2026	1206204641	CMS
AstraZeneca Pharmaceuticals LP	$108.55	10/23/2025	Food and Beverage	No dispute reported	06/30/2026	1206617265	CMS
Novartis Pharmaceuticals Corporation	$16.60	10/22/2025	Food and Beverage	No dispute reported	06/30/2026	1200605920	CMS
SOBI, INC	$30.82	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1240262452	CMS
Janssen Biotech, Inc.	$31.67	10/17/2025	Food and Beverage	No dispute reported	06/30/2026	1174809555	CMS
Novartis Pharmaceuticals Corporation	$19.10	10/01/2025	Food and Beverage	No dispute reported	06/30/2026	1200666332	CMS
AstraZeneca Pharmaceuticals LP	$18.59	09/25/2025	Food and Beverage	No dispute reported	06/30/2026	1206664961	CMS
Amgen Inc.	$25.98	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1228328144	CMS
GlaxoSmithKline, LLC.	$9.50	09/15/2025	Food and Beverage	No dispute reported	06/30/2026	1191185116	CMS
Janssen Biotech, Inc.	$9.56	09/11/2025	Food and Beverage	No dispute reported	06/30/2026	1174809737	CMS
AstraZeneca Pharmaceuticals LP	$2,350.00	09/05/2025	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	1206821370	CMS
AstraZeneca Pharmaceuticals LP	$20.17	09/02/2025	Food and Beverage	No dispute reported	06/30/2026	1206321986	CMS
AstraZeneca Pharmaceuticals LP	$647.77	09/02/2025	Travel and Lodging	No dispute reported	06/30/2026	1206742396	CMS
Aurinia Pharma U.S., Inc.	$27.37	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1249412206	CMS
GlaxoSmithKline, LLC.	$650.00	08/25/2025	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	1190468704	CMS
AstraZeneca Pharmaceuticals LP	$19.26	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1206720881	CMS
UCB, Inc.	$28.18	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1224396312	CMS
ANI Pharmaceuticals, Inc.	$22.40	08/18/2025	Food and Beverage	No dispute reported	06/30/2026	1248599597	CMS
Organon LLC	$31.94	08/12/2025	Food and Beverage	No dispute reported	06/30/2026	1237740953	CMS
AstraZeneca Pharmaceuticals LP	$2,350.00	08/04/2025	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	1206807845	CMS
AstraZeneca Pharmaceuticals LP	$2,350.00	08/04/2025	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	1207184120	CMS
AstraZeneca Pharmaceuticals LP	$3,250.00	07/31/2025	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	1206837087	CMS
AstraZeneca Pharmaceuticals LP	$707.88	07/30/2025	Travel and Lodging	No dispute reported	06/30/2026	1206459639	CMS
AstraZeneca Pharmaceuticals LP	$19.53	07/30/2025	Food and Beverage	No dispute reported	06/30/2026	1206651756	CMS
AstraZeneca Pharmaceuticals LP	$759.12	07/29/2025	Travel and Lodging	No dispute reported	06/30/2026	1206174478	CMS
AstraZeneca Pharmaceuticals LP	$26.91	07/29/2025	Food and Beverage	No dispute reported	06/30/2026	1206773278	CMS
AstraZeneca Pharmaceuticals LP	$26.90	07/25/2025	Food and Beverage	No dispute reported	06/30/2026	1207208110	CMS
AstraZeneca Pharmaceuticals LP	$876.23	07/24/2025	Travel and Lodging	No dispute reported	06/30/2026	1207021851	CMS
Amgen Inc.	$15.12	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1228328142	CMS
GlaxoSmithKline, LLC.	$32.33	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1190497618	CMS
Amgen Inc.	$16.38	07/21/2025	Food and Beverage	No dispute reported	06/30/2026	1228328146	CMS
E.R. Squibb & Sons, L.L.C.	$26.21	07/17/2025	Food and Beverage	No dispute reported	06/30/2026	1184593439	CMS
Novartis Pharmaceuticals Corporation	$17.98	06/25/2025	Food and Beverage	No dispute reported	06/30/2026	1200666330	CMS
ANI Pharmaceuticals, Inc.	$13.84	06/23/2025	Food and Beverage	No dispute reported	06/30/2026	1248589546	CMS
Janssen Biotech, Inc.	$12.42	06/17/2025	Food and Beverage	No dispute reported	06/30/2026	1174809568	CMS
GlaxoSmithKline, LLC.	$1,300.00	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	1190606173	CMS
Aurinia Pharma U.S., Inc.	$27.13	06/12/2025	Food and Beverage	No dispute reported	06/30/2026	1249406691	CMS
Janssen Biotech, Inc.	$84.95	06/11/2025	Education	No dispute reported	06/30/2026	1174809190	CMS
UCB, Inc.	$28.17	06/08/2025	Food and Beverage	No dispute reported	06/30/2026	1224396310	CMS
ABBVIE INC.	$14.41	05/29/2025	Food and Beverage	No dispute reported	06/30/2026	1203272256	CMS
GlaxoSmithKline, LLC.	$24.74	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1190767553	CMS
E.R. Squibb & Sons, L.L.C.	$26.41	04/17/2025	Food and Beverage	No dispute reported	06/30/2026	1184593399	CMS
Amgen Inc.	$16.17	04/15/2025	Food and Beverage	No dispute reported	06/30/2026	1228328148	CMS
GlaxoSmithKline, LLC.	$30.90	04/10/2025	Food and Beverage	No dispute reported	06/30/2026	1191802330	CMS
Amgen Inc.	$20.46	04/08/2025	Food and Beverage	No dispute reported	06/30/2026	1228328140	CMS
Amgen Inc.	$26.78	04/02/2025	Food and Beverage	No dispute reported	06/30/2026	1228328152	CMS
Amgen Inc.	$5.69	03/25/2025	Food and Beverage	No dispute reported	06/30/2026	1227172190	CMS
Aurinia Pharma U.S., Inc.	$22.47	03/18/2025	Food and Beverage	No dispute reported	06/30/2026	1249413084	CMS
Novartis Pharmaceuticals Corporation	$16.48	03/13/2025	Food and Beverage	No dispute reported	06/30/2026	1200666328	CMS
AstraZeneca Pharmaceuticals LP	$33.93	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1206536861	CMS
AstraZeneca Pharmaceuticals LP	$1.16	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1206573120	CMS
GlaxoSmithKline, LLC.	$650.00	03/06/2025	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	1190837500	CMS
Amgen Inc.	$20.70	02/28/2025	Food and Beverage	No dispute reported	06/30/2026	1228328138	CMS
Amgen Inc.	$20.02	02/27/2025	Food and Beverage	No dispute reported	06/30/2026	1228328134	CMS
Amgen Inc.	$19.11	02/26/2025	Food and Beverage	No dispute reported	06/30/2026	1228328150	CMS
Amgen Inc.	$14.31	02/20/2025	Food and Beverage	No dispute reported	06/30/2026	1227172192	CMS
AstraZeneca Pharmaceuticals LP	$2,500.00	02/18/2025	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	1206759911	CMS
GlaxoSmithKline, LLC.	$19.27	02/18/2025	Food and Beverage	No dispute reported	06/30/2026	1191464841	CMS
UCB, Inc.	$40.17	02/11/2025	Food and Beverage	No dispute reported	06/30/2026	1224396308	CMS
ANI Pharmaceuticals, Inc.	$28.63	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1248591418	CMS
AstraZeneca Pharmaceuticals LP	$266.23	01/31/2025	Travel and Lodging	No dispute reported	06/30/2026	1206307731	CMS
AstraZeneca Pharmaceuticals LP	$25.00	01/31/2025	Food and Beverage	No dispute reported	06/30/2026	1206482157	CMS
AstraZeneca Pharmaceuticals LP	$135.00	01/31/2025	Food and Beverage	No dispute reported	06/30/2026	1206727430	CMS
AstraZeneca Pharmaceuticals LP	$75.00	01/31/2025	Food and Beverage	No dispute reported	06/30/2026	1207170183	CMS
AstraZeneca Pharmaceuticals LP	$50.00	01/31/2025	Food and Beverage	No dispute reported	06/30/2026	1207187439	CMS
AstraZeneca Pharmaceuticals LP	$530.94	01/31/2025	Travel and Lodging	No dispute reported	06/30/2026	1207223971	CMS
AstraZeneca Pharmaceuticals LP	$25.00	01/31/2025	Food and Beverage	No dispute reported	06/30/2026	1207297606	CMS
Amgen Inc.	$22.93	01/30/2025	Food and Beverage	No dispute reported	06/30/2026	1228328136	CMS
E.R. Squibb & Sons, L.L.C.	$26.41	01/27/2025	Food and Beverage	No dispute reported	06/30/2026	1184593383	CMS
Janssen Biotech, Inc.	$26.25	01/22/2025	Food and Beverage	No dispute reported	06/30/2026	1174809439	CMS
ANI Pharmaceuticals, Inc.	$23.80	01/10/2025	Food and Beverage	No dispute reported	06/30/2026	1248656044	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-1598786790

Plain: C MICHAEL NEUWELT, NPI 1598786790. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1598786790.
APA 7: IndustryPayments. (2026). C MICHAEL NEUWELT, NPI 1598786790 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1598786790
Bluebook: C MICHAEL NEUWELT, NPI 1598786790, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1598786790.

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