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

CHAOHUA YAN

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI
1417191115
CMS profile
109319
Location
SALEM, OH

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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Filter and download payment records

General Payments · PY2022 · Entire year

$1,543.36

80 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

PY2022 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,483.36 79
Education $60.00 1

By paying entity

PY2022 · entire year · sorted by reported total

Payment records · PY2022

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

General Payments · PY2022 · Physicians and non-physician practitioners · CMS publication 2026-06-30

80 matching records · $1,543.36 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 80 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 80.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Biogen, Inc. $22.4912/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026923397591 CMS
ABBVIE INC. $11.3311/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893243497 CMS
SK Life Science, Inc. $22.1111/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940683251 CMS
Biogen, Inc. $16.3511/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026923396283 CMS
EISAI INC. $22.3911/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026908025307 CMS
Biohaven Pharmaceutical Holding Company Ltd. $6.7610/31/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026923775409 CMS
SK Life Science, Inc. $20.1310/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940683225 CMS
Teva Pharmaceuticals USA, Inc. $25.5810/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026954458169 CMS
Harmony Biosciences LLC $13.6110/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026955171829 CMS
Biohaven Pharmaceutical Holding Company Ltd. $17.1410/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026923775407 CMS
Lundbeck LLC $23.3010/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026945816969 CMS
GENZYME CORPORATION $22.4810/11/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026938997281 CMS
ABBVIE INC. $19.7210/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893243495 CMS
Avion Pharmaceuticals $18.5810/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026926514461 CMS
Biogen, Inc. $24.6910/04/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026923432321 CMS
UCB, Inc. $27.6610/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026908068593 CMS
ABBVIE INC. $20.1809/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893243493 CMS
EISAI INC. $21.1109/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026908025311 CMS
Biohaven Pharmaceutical Holding Company Ltd. $5.4309/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026923775405 CMS
Biogen, Inc. $27.7709/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026923413623 CMS
Janssen Pharmaceuticals, Inc $24.9009/19/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026886804443 CMS
Collegium Pharmaceutical, Inc. $15.3509/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026914539483 CMS
Avion Pharmaceuticals $18.2409/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026926514459 CMS
Supernus Pharmaceuticals, Inc. $20.9109/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026953030639 CMS
Banner Life Sciences, LLC $25.0008/30/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026957721781 CMS
GENZYME CORPORATION $21.5708/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026938997263 CMS
Biogen, Inc. $24.3508/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026923424335 CMS
UCB, Inc. $16.1408/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026908068589 CMS
Biogen, Inc. $22.6108/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026923388213 CMS
Biohaven Pharmaceutical Holding Company Ltd. $3.7008/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026923775403 CMS
Supernus Pharmaceuticals, Inc. $19.1608/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026953030637 CMS
Janssen Pharmaceuticals, Inc $18.2008/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026886804441 CMS
Biohaven Pharmaceutical Holding Company Ltd. $11.0908/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026923775401 CMS
Teva Pharmaceuticals USA, Inc. $22.1907/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026954458453 CMS
Biohaven Pharmaceutical Holding Company Ltd. $25.7007/19/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026923775399 CMS
Lilly USA, LLC $20.6107/18/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026917942423 CMS
Amgen Inc. $29.7307/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939322507 CMS
Biohaven Pharmaceutical Holding Company Ltd. $3.2607/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026923775397 CMS
EISAI INC. $23.9207/11/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026908025315 CMS
SK Life Science, Inc. $21.7707/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940683055 CMS
GENZYME CORPORATION $18.5407/05/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026938997233 CMS
Janssen Pharmaceuticals, Inc $14.5006/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026886804445 CMS
Amgen Inc. $23.0006/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939322505 CMS
Biogen, Inc. $60.0006/17/2022 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026923395023 CMS
ABBVIE INC. $22.4006/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893243491 CMS
Alexion Pharmaceuticals, Inc. $21.8306/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026915160275 CMS
Teva Pharmaceuticals USA, Inc. $24.2006/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026954458409 CMS
Avion Pharmaceuticals $24.2606/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026926514457 CMS
Biogen, Inc. $22.1406/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026923407133 CMS
ABBVIE INC. $28.9405/31/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026893243489 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,405.83 108
PY2020 $991.08 61
PY2021 $1,389.85 86
PY2022 $1,543.36 80
PY2023 $535.38 26
PY2024 $315.58 16
PY2025 $66.99 3

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
CHAOHUA YAN, NPI 1417191115. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1417191115.
APA 7
IndustryPayments. (2026). CHAOHUA YAN, NPI 1417191115 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1417191115
Bluebook
CHAOHUA YAN, NPI 1417191115, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1417191115.

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