Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Covered recipient · General Payments record

WILLIAM L FAN

Allopathic & Osteopathic Physicians Internal Medicine Nephrology

NPI
1902884000
CMS profile
1301075
Location
RALEIGH, NC

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.

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General Payments · PY2024 · Entire year

$1,188.28

54 records · 0 disputed

Summary and payment records

  • CMS publication 2026-06-30
Read the payment records

“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.
  • Methodology & Data — sourcing, labeling, and limitations.

Provider summaries generated . 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 ↗

By nature of payment

PY2024 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,185.90 53
Education $2.38 1

By paying entity

PY2024 · entire year · sorted by reported total

Payment records · PY2024

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

General Payments · PY2024 · Physicians and non-physician practitioners · CMS publication 2026-06-30

54 matching records · $1,188.28 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 54 matching records (CSV)

CSV includes CMS record IDs, source and publication dates, the data edition, and a link to these filters. Formula-like text cells are prefixed with an apostrophe for spreadsheet safety.

Showing records 1–50 of 54.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Amgen Inc. $22.5912/20/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117550983 CMS
Amgen Inc. $21.7912/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261115613561 CMS
CALLIDITAS THERAPEUTICS US INC. $21.5012/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141528821 CMS
Bayer Healthcare Pharmaceuticals Inc. $19.8612/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086170200 CMS
Amgen Inc. $24.9711/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117550981 CMS
Travere Therapeutics, Inc. $24.2311/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261149944630 CMS
Amgen Inc. $24.9211/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117550979 CMS
Amgen Inc. $27.4011/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261115613554 CMS
Vifor Pharma, Inc. $26.4011/01/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261124064253 CMS
Lilly USA, LLC $25.5010/29/2024 Food and Beverage No dispute reported Delay: No
Change: NEW
06/30/20261155189149 CMS
Novartis Pharmaceuticals Corporation $14.7010/25/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086955749 CMS
CALLIDITAS THERAPEUTICS US INC. $24.5010/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141524572 CMS
Ardelyx, Inc. $18.7410/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261146679843 CMS
Otsuka America Pharmaceutical, Inc. $29.2510/07/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261118890794 CMS
Bayer Healthcare Pharmaceuticals Inc. $23.0609/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086238966 CMS
Amgen Inc. $17.1709/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117550977 CMS
Aurinia Pharma U.S., Inc. $15.7509/04/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261150679909 CMS
Otsuka America Pharmaceutical, Inc. $29.2909/03/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261118890792 CMS
Bayer Healthcare Pharmaceuticals Inc. $25.8208/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086213787 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $19.6208/29/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261118229565 CMS
Bayer Healthcare Pharmaceuticals Inc. $21.3608/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261086192654 CMS
Fresenius USA Marketing, Inc. $20.8108/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261154203674 CMS
Otsuka America Pharmaceutical, Inc. $25.3008/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261118890790 CMS
AKEBIA THERAPEUTICS INC $20.2008/06/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261145827426 CMS
Amgen Inc. $34.9207/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261115613545 CMS
GlaxoSmithKline, LLC. $19.9307/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261115957076 CMS
Mallinckrodt Hospital Products Inc. $25.8106/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261145070174 CMS
Amgen Inc. $30.4206/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261115613537 CMS
AstraZeneca Pharmaceuticals LP $18.2106/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261105733663 CMS
Alexion Pharmaceuticals, Inc. $21.8805/30/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261093972987 CMS
Amgen Inc. $26.8005/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117550975 CMS
Aurinia Pharma U.S., Inc. $23.3605/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261150679907 CMS
Amgen Inc. $7.1005/17/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261115613528 CMS
GENZYME CORPORATION $14.5205/14/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261139683851 CMS
Novo Nordisk Inc $15.8705/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261097488123 CMS
Travere Therapeutics, Inc. $2.3805/01/2024 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/20261149944622 CMS
Travere Therapeutics, Inc. $20.8105/01/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261149944626 CMS
AstraZeneca Pharmaceuticals LP $19.4804/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261104674623 CMS
Otsuka America Pharmaceutical, Inc. $15.3204/18/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261118890788 CMS
Amgen Inc. $29.6204/16/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261117550973 CMS
Fresenius USA Marketing, Inc. $23.5904/11/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261154203678 CMS
Fresenius USA Marketing, Inc. $21.9304/10/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261154203676 CMS
CALLIDITAS THERAPEUTICS US INC. $24.5203/21/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261141511793 CMS
Fresenius USA Marketing, Inc. $23.8003/12/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261154203680 CMS
Aurinia Pharma U.S., Inc. $17.4402/28/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261150679905 CMS
Novo Nordisk Inc $15.3202/27/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261097187703 CMS
Alexion Pharmaceuticals, Inc. $23.8702/22/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261093905278 CMS
Otsuka America Pharmaceutical, Inc. $29.3902/15/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261118890786 CMS
Otsuka America Pharmaceutical, Inc. $27.0102/13/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261118890784 CMS
Mallinckrodt Hospital Products Inc. $33.3002/08/2024 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/20261145070170 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $719.95 38
PY2020 $194.99 10
PY2021 $410.37 12
PY2022 $395.20 21
PY2023 $841.85 39
PY2024 $1,188.28 54
PY2025 $1,490.19 72

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 and profile matching
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.

Plain
WILLIAM L FAN, NPI 1902884000. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1902884000.
APA 7
IndustryPayments. (2026). WILLIAM L FAN, NPI 1902884000 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1902884000
Bluebook
WILLIAM L FAN, NPI 1902884000, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1902884000.

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