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

YAOHAN A LAM

Allopathic & Osteopathic Physicians Dermatology

NPI: 1285954305
CMS profile: 827662
Location: OKLAHOMA CITY, OK

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

$33,351.55

133 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	$29,850.00	18
Food and Beverage	$2,029.36	105
Travel and Lodging	$1,274.19	8
Education	$198.00	2

By paying entity

PY2025 · sorted by reported total

Paying entity	Amount	Records
Lilly USA, LLC	$22,766.00	38
Incyte Corporation	$9,208.86	21
Janssen Biotech, Inc.	$255.06	4
LEO Pharma Inc.	$182.68	10
NOVARTIS PHARMACEUTICALS CORPORATION	$178.16	12
Arcutis Biotherapeutics, Inc.	$175.41	22
GENZYME CORPORATION	$133.63	4
ABBVIE INC.	$117.65	4
Regeneron Healthcare Solutions, Inc.	$103.24	4
Organon LLC	$60.47	5
PFIZER INC.	$41.46	2
Galderma Laboratories, L.P.	$32.31	2
UCB, Inc.	$32.12	2
SUN PHARMACEUTICAL INDUSTRIES INC.	$25.16	1
Ortho Dermatologics, a division of Bausch Health US, LLC	$21.07	1
Botanix SB Inc	$18.27	1

By program year

All program years on this page · sorted by year

Program year	Amount	Records
PY2019	$599.39	41
PY2020	$189.76	11
PY2021	$579.76	26
PY2022	$11,797.17	88
PY2023	$14,801.02	103
PY2024	$26,437.29	134
PY2025	$33,351.55	133

Payment records · PY2025 (133)

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
Organon LLC	$3.54	12/18/2025	Food and Beverage	No dispute reported	06/30/2026	1237687136	CMS
PFIZER INC.	$23.73	12/17/2025	Food and Beverage	No dispute reported	06/30/2026	1229910826	CMS
Incyte Corporation	$19.74	12/11/2025	Food and Beverage	No dispute reported	06/30/2026	1225972393	CMS
Novartis Pharmaceuticals Corporation	$21.85	12/09/2025	Food and Beverage	No dispute reported	06/30/2026	1200621957	CMS
SUN PHARMACEUTICAL INDUSTRIES INC.	$25.16	12/02/2025	Food and Beverage	No dispute reported	06/30/2026	1251070946	CMS
LEO Pharma Inc.	$22.91	11/17/2025	Food and Beverage	No dispute reported	06/30/2026	1252017885	CMS
Botanix SB Inc	$18.27	11/14/2025	Food and Beverage	No dispute reported	06/30/2026	1246262322	CMS
Novartis Pharmaceuticals Corporation	$15.75	11/13/2025	Food and Beverage	No dispute reported	06/30/2026	1200621949	CMS
Incyte Corporation	$22.02	11/11/2025	Food and Beverage	No dispute reported	06/30/2026	1226195118	CMS
Arcutis Biotherapeutics, Inc.	$19.07	11/10/2025	Food and Beverage	No dispute reported	06/30/2026	1252378239	CMS
Arcutis Biotherapeutics, Inc.	$6.48	10/31/2025	Food and Beverage	No dispute reported	06/30/2026	1252378227	CMS
Lilly USA, LLC	$14.86	10/28/2025	Food and Beverage	No dispute reported	06/30/2026	1187002818	CMS
Lilly USA, LLC	$750.00	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	1186977056	CMS
Lilly USA, LLC	$2,000.00	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	1187062046	CMS
Incyte Corporation	$50.60	10/24/2025	Food and Beverage	No dispute reported	06/30/2026	1226184566	CMS
Lilly USA, LLC	$59.16	10/21/2025	Food and Beverage	No dispute reported	06/30/2026	1186955049	CMS
Arcutis Biotherapeutics, Inc.	$7.02	10/17/2025	Food and Beverage	No dispute reported	06/30/2026	1252378229	CMS
Incyte Corporation	$600.00	10/16/2025	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	1226027943	CMS
Organon LLC	$21.60	10/14/2025	Food and Beverage	No dispute reported	06/30/2026	1237687138	CMS
Ortho Dermatologics, a division of Bausch Health US, LLC	$21.07	10/13/2025	Food and Beverage	No dispute reported	06/30/2026	1220088684	CMS
Novartis Pharmaceuticals Corporation	$15.42	10/09/2025	Food and Beverage	No dispute reported	06/30/2026	1200613992	CMS
Novartis Pharmaceuticals Corporation	$10.06	10/01/2025	Food and Beverage	No dispute reported	06/30/2026	1200613990	CMS
Arcutis Biotherapeutics, Inc.	$5.71	09/30/2025	Food and Beverage	No dispute reported	06/30/2026	1252378237	CMS
Regeneron Healthcare Solutions, Inc.	$27.43	09/26/2025	Food and Beverage	No dispute reported	06/30/2026	1212969179	CMS
Lilly USA, LLC	$30.00	09/24/2025	Travel and Lodging	No dispute reported	06/30/2026	1186949787	CMS
Lilly USA, LLC	$34.89	09/24/2025	Food and Beverage	No dispute reported	06/30/2026	1186981646	CMS
Lilly USA, LLC	$29.64	09/24/2025	Food and Beverage	No dispute reported	06/30/2026	1186990922	CMS
Lilly USA, LLC	$14.69	09/23/2025	Food and Beverage	No dispute reported	06/30/2026	1187048971	CMS
Novartis Pharmaceuticals Corporation	$8.39	09/19/2025	Food and Beverage	No dispute reported	06/30/2026	1200613988	CMS
LEO Pharma Inc.	$23.72	09/17/2025	Food and Beverage	No dispute reported	06/30/2026	1252017883	CMS
Arcutis Biotherapeutics, Inc.	$7.67	09/15/2025	Food and Beverage	No dispute reported	06/30/2026	1252378233	CMS
Arcutis Biotherapeutics, Inc.	$4.97	09/10/2025	Food and Beverage	No dispute reported	06/30/2026	1252378235	CMS
Lilly USA, LLC	$2,000.00	09/09/2025	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	1186981640	CMS
Lilly USA, LLC	$1,750.00	09/09/2025	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	1186981642	CMS
Lilly USA, LLC	$2,000.00	09/08/2025	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	1187048967	CMS
Arcutis Biotherapeutics, Inc.	$7.57	09/05/2025	Food and Beverage	No dispute reported	06/30/2026	1252378231	CMS
Lilly USA, LLC	$20.98	09/05/2025	Food and Beverage	No dispute reported	06/30/2026	1186949789	CMS
Lilly USA, LLC	$182.08	09/04/2025	Travel and Lodging	No dispute reported	06/30/2026	1186949781	CMS
Lilly USA, LLC	$18.84	08/27/2025	Food and Beverage	No dispute reported	06/30/2026	1186977058	CMS
Arcutis Biotherapeutics, Inc.	$5.53	08/26/2025	Food and Beverage	No dispute reported	06/30/2026	1252378219	CMS
ABBVIE INC.	$62.84	08/24/2025	Food and Beverage	No dispute reported	06/30/2026	1202260260	CMS
Arcutis Biotherapeutics, Inc.	$7.58	08/20/2025	Food and Beverage	No dispute reported	06/30/2026	1252378225	CMS
Janssen Biotech, Inc.	$27.92	08/20/2025	Food and Beverage	No dispute reported	06/30/2026	1174430425	CMS
Janssen Biotech, Inc.	$99.00	08/20/2025	Education	No dispute reported	06/30/2026	1174441841	CMS
LEO Pharma Inc.	$12.04	08/19/2025	Food and Beverage	No dispute reported	06/30/2026	1252017881	CMS
Arcutis Biotherapeutics, Inc.	$5.16	08/15/2025	Food and Beverage	No dispute reported	06/30/2026	1252378223	CMS
GENZYME CORPORATION	$21.78	08/15/2025	Food and Beverage	No dispute reported	06/30/2026	1233537450	CMS
Lilly USA, LLC	$1,000.00	08/15/2025	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	1186981644	CMS
Novartis Pharmaceuticals Corporation	$7.98	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1200613986	CMS
Organon LLC	$22.28	08/13/2025	Food and Beverage	No dispute reported	06/30/2026	1237687140	CMS
Arcutis Biotherapeutics, Inc.	$8.30	08/08/2025	Food and Beverage	No dispute reported	06/30/2026	1252378221	CMS
Lilly USA, LLC	$14.51	08/08/2025	Food and Beverage	No dispute reported	06/30/2026	1187002816	CMS
Incyte Corporation	$25.23	08/07/2025	Food and Beverage	No dispute reported	06/30/2026	1226145253	CMS
Lilly USA, LLC	$10.58	07/23/2025	Food and Beverage	No dispute reported	06/30/2026	1186977054	CMS
Lilly USA, LLC	$4.00	07/23/2025	Travel and Lodging	No dispute reported	06/30/2026	1186981638	CMS
Lilly USA, LLC	$13.47	07/23/2025	Food and Beverage	No dispute reported	06/30/2026	1187002812	CMS
Lilly USA, LLC	$6.89	07/23/2025	Food and Beverage	No dispute reported	06/30/2026	1187048963	CMS
Lilly USA, LLC	$30.00	07/23/2025	Travel and Lodging	No dispute reported	06/30/2026	1187048965	CMS
Lilly USA, LLC	$17.42	07/22/2025	Food and Beverage	No dispute reported	06/30/2026	1187062050	CMS
Arcutis Biotherapeutics, Inc.	$8.66	07/21/2025	Food and Beverage	No dispute reported	06/30/2026	1252378209	CMS
LEO Pharma Inc.	$18.27	07/18/2025	Food and Beverage	No dispute reported	06/30/2026	1252017879	CMS
Lilly USA, LLC	$1,750.00	07/18/2025	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	1186949785	CMS
Lilly USA, LLC	$2,000.00	07/18/2025	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	1187048961	CMS
Lilly USA, LLC	$2,000.00	07/17/2025	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	1186977052	CMS
Lilly USA, LLC	$334.88	07/15/2025	Travel and Lodging	No dispute reported	06/30/2026	1186949779	CMS
Lilly USA, LLC	$121.83	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1187062040	CMS
Lilly USA, LLC	$0.30	07/15/2025	Food and Beverage	No dispute reported	06/30/2026	1187062042	CMS
ABBVIE INC.	$17.50	07/10/2025	Food and Beverage	No dispute reported	06/30/2026	1202260258	CMS
Incyte Corporation	$24.85	07/09/2025	Food and Beverage	No dispute reported	06/30/2026	1226098293	CMS
Arcutis Biotherapeutics, Inc.	$6.47	07/01/2025	Food and Beverage	No dispute reported	06/30/2026	1252378211	CMS
Arcutis Biotherapeutics, Inc.	$7.46	06/23/2025	Food and Beverage	No dispute reported	06/30/2026	1252378213	CMS
Arcutis Biotherapeutics, Inc.	$5.88	06/23/2025	Food and Beverage	No dispute reported	06/30/2026	1252378217	CMS
Lilly USA, LLC	$2,000.00	06/23/2025	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	1186981636	CMS
LEO Pharma Inc.	$18.31	06/20/2025	Food and Beverage	No dispute reported	06/30/2026	1252017877	CMS
Lilly USA, LLC	$1,000.00	06/12/2025	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	1187062044	CMS
Arcutis Biotherapeutics, Inc.	$11.99	06/11/2025	Food and Beverage	No dispute reported	06/30/2026	1252378215	CMS
ABBVIE INC.	$16.25	06/10/2025	Food and Beverage	No dispute reported	06/30/2026	1202260256	CMS
Incyte Corporation	$20.33	06/05/2025	Food and Beverage	No dispute reported	06/30/2026	1226044544	CMS
Novartis Pharmaceuticals Corporation	$26.67	06/02/2025	Food and Beverage	No dispute reported	06/30/2026	1200613984	CMS
Lilly USA, LLC	$6.75	05/30/2025	Food and Beverage	No dispute reported	06/30/2026	1187002814	CMS
Regeneron Healthcare Solutions, Inc.	$30.13	05/30/2025	Food and Beverage	No dispute reported	06/30/2026	1212969177	CMS
Arcutis Biotherapeutics, Inc.	$1.70	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1252378207	CMS
LEO Pharma Inc.	$17.70	05/28/2025	Food and Beverage	No dispute reported	06/30/2026	1252017875	CMS
Novartis Pharmaceuticals Corporation	$16.16	05/23/2025	Food and Beverage	No dispute reported	06/30/2026	1200613982	CMS
Lilly USA, LLC	$1,000.00	05/22/2025	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	1186977050	CMS
Galderma Laboratories, L.P.	$17.27	05/20/2025	Food and Beverage	No dispute reported	06/30/2026	1234668229	CMS
Incyte Corporation	$300.00	05/16/2025	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	1226039514	CMS
ABBVIE INC.	$21.06	05/15/2025	Food and Beverage	No dispute reported	06/30/2026	1202260254	CMS
GENZYME CORPORATION	$37.69	05/09/2025	Food and Beverage	No dispute reported	06/30/2026	1233537395	CMS
Lilly USA, LLC	$500.00	05/09/2025	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	1186981648	CMS
Regeneron Healthcare Solutions, Inc.	$23.74	04/30/2025	Food and Beverage	No dispute reported	06/30/2026	1212969175	CMS
Incyte Corporation	$7,200.00	04/29/2025	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	1225976630	CMS
Incyte Corporation	$4.84	04/23/2025	Food and Beverage	No dispute reported	06/30/2026	1226083928	CMS
LEO Pharma Inc.	$11.00	04/22/2025	Food and Beverage	No dispute reported	06/30/2026	1252017873	CMS
Novartis Pharmaceuticals Corporation	$24.91	04/18/2025	Food and Beverage	No dispute reported	06/30/2026	1200613980	CMS
Arcutis Biotherapeutics, Inc.	$15.47	04/17/2025	Food and Beverage	No dispute reported	06/30/2026	1252378205	CMS
Janssen Biotech, Inc.	$99.00	04/15/2025	Education	No dispute reported	06/30/2026	1174441413	CMS
Janssen Biotech, Inc.	$29.14	04/15/2025	Food and Beverage	No dispute reported	06/30/2026	1174445155	CMS
UCB, Inc.	$17.26	04/09/2025	Food and Beverage	No dispute reported	06/30/2026	1224703997	CMS
Incyte Corporation	$30.00	04/05/2025	Food and Beverage	No dispute reported	06/30/2026	1226034533	CMS
Incyte Corporation	$238.26	04/05/2025	Travel and Lodging	No dispute reported	06/30/2026	1226037898	CMS
Incyte Corporation	$14.86	04/05/2025	Food and Beverage	No dispute reported	06/30/2026	1226037900	CMS
Incyte Corporation	$15.00	04/05/2025	Food and Beverage	No dispute reported	06/30/2026	1226037960	CMS
Incyte Corporation	$15.72	04/05/2025	Food and Beverage	No dispute reported	06/30/2026	1226037962	CMS
Incyte Corporation	$58.33	04/05/2025	Food and Beverage	No dispute reported	06/30/2026	1226038816	CMS
Incyte Corporation	$50.00	04/05/2025	Food and Beverage	No dispute reported	06/30/2026	1226044970	CMS
Incyte Corporation	$50.00	04/05/2025	Food and Beverage	No dispute reported	06/30/2026	1226048861	CMS
Incyte Corporation	$14.11	04/04/2025	Food and Beverage	No dispute reported	06/30/2026	1225972357	CMS
Incyte Corporation	$50.00	04/04/2025	Travel and Lodging	No dispute reported	06/30/2026	1226037896	CMS
Incyte Corporation	$404.97	04/04/2025	Travel and Lodging	No dispute reported	06/30/2026	1226037954	CMS
Arcutis Biotherapeutics, Inc.	$2.34	04/01/2025	Food and Beverage	No dispute reported	06/30/2026	1252378203	CMS
Lilly USA, LLC	$17.42	03/28/2025	Food and Beverage	No dispute reported	06/30/2026	1186955051	CMS
Novartis Pharmaceuticals Corporation	$12.38	03/28/2025	Food and Beverage	No dispute reported	06/30/2026	1200613978	CMS
PFIZER INC.	$17.73	03/26/2025	Food and Beverage	No dispute reported	06/30/2026	1231496673	CMS
Lilly USA, LLC	$14.36	03/21/2025	Food and Beverage	No dispute reported	06/30/2026	1187062048	CMS
Arcutis Biotherapeutics, Inc.	$17.91	03/17/2025	Food and Beverage	No dispute reported	06/30/2026	1252378201	CMS
GENZYME CORPORATION	$41.07	03/14/2025	Food and Beverage	No dispute reported	06/30/2026	1233537346	CMS
LEO Pharma Inc.	$15.91	03/12/2025	Food and Beverage	No dispute reported	06/30/2026	1252017871	CMS
Arcutis Biotherapeutics, Inc.	$11.08	03/11/2025	Food and Beverage	No dispute reported	06/30/2026	1252378199	CMS
Regeneron Healthcare Solutions, Inc.	$21.94	03/06/2025	Food and Beverage	No dispute reported	06/30/2026	1212969173	CMS
GENZYME CORPORATION	$33.09	02/13/2025	Food and Beverage	No dispute reported	06/30/2026	1233537334	CMS
Lilly USA, LLC	$1,000.00	02/13/2025	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	1187002810	CMS
UCB, Inc.	$14.86	02/12/2025	Food and Beverage	No dispute reported	06/30/2026	1224703993	CMS
Organon LLC	$11.52	02/08/2025	Food and Beverage	No dispute reported	06/30/2026	1237687144	CMS
LEO Pharma Inc.	$26.30	02/05/2025	Food and Beverage	No dispute reported	06/30/2026	1252017869	CMS
Galderma Laboratories, L.P.	$15.04	01/31/2025	Food and Beverage	No dispute reported	06/30/2026	1234668227	CMS
Lilly USA, LLC	$1,000.00	01/29/2025	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	1186949783	CMS
Novartis Pharmaceuticals Corporation	$10.96	01/29/2025	Food and Beverage	No dispute reported	06/30/2026	1200613976	CMS
Lilly USA, LLC	$18.45	01/25/2025	Food and Beverage	No dispute reported	06/30/2026	1187048969	CMS
Novartis Pharmaceuticals Corporation	$7.63	01/21/2025	Food and Beverage	No dispute reported	06/30/2026	1200613974	CMS
Organon LLC	$1.53	01/17/2025	Food and Beverage	No dispute reported	06/30/2026	1237687142	CMS
Arcutis Biotherapeutics, Inc.	$1.39	01/08/2025	Food and Beverage	No dispute reported	06/30/2026	1252378197	CMS
LEO Pharma Inc.	$16.52	01/07/2025	Food and Beverage	No dispute reported	06/30/2026	1252017867	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-1285954305

Plain: YAOHAN A LAM, NPI 1285954305. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1285954305.
APA 7: IndustryPayments. (2026). YAOHAN A LAM, NPI 1285954305 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1285954305
Bluebook: YAOHAN A LAM, NPI 1285954305, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1285954305.

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