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

RICHARD S AHN

Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology

NPI
1700878071
CMS profile
213660
Location
DESOTO, TX

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 · PY2020 · Entire year

$2,404.93

150 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

PY2020 · entire year · sorted by reported total

By paying entity

PY2020 · entire year · sorted by reported total

Payment records · PY2020

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

General Payments · PY2020 · Physicians and non-physician practitioners · CMS publication 2026-06-30

150 matching records · $2,404.93 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 150 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 150.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Grifols USA, LLC $17.2412/22/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026750419077 CMS
Kyowa Kirin, Inc. $24.9412/17/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026746862371 CMS
Teva Pharmaceuticals USA, Inc. $16.7612/16/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026749448969 CMS
Upsher-Smith Laboratories LLC $28.0612/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026733046707 CMS
ACADIA Pharmaceuticals Inc $12.7312/10/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026748544209 CMS
GENZYME CORPORATION $16.7412/09/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026744129929 CMS
Supernus Pharmaceuticals, Inc. $2.8812/08/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026748320819 CMS
Supernus Pharmaceuticals, Inc. $10.4312/07/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026748320817 CMS
SK Life Science, Inc. $21.9412/04/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026733063629 CMS
Genentech USA, Inc. $24.5512/02/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026743090607 CMS
UCB, Inc. $28.6511/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026746099019 CMS
Amgen Inc. $19.1611/24/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026741280703 CMS
Alexion Pharmaceuticals, Inc. $20.0111/20/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026726614581 CMS
Amneal Pharmaceuticals LLC $17.5611/20/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026719977823 CMS
Lilly USA, LLC $13.9011/18/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026728628109 CMS
GENZYME CORPORATION $16.0711/17/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026744129909 CMS
Eisai Inc. $22.2011/16/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751234411 CMS
Allergan, Inc. $23.3311/13/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723731959 CMS
Supernus Pharmaceuticals, Inc. $14.2211/12/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026748320815 CMS
Teva Pharmaceuticals USA, Inc. $26.7911/11/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026749448679 CMS
Amneal Pharmaceuticals LLC $13.1011/09/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026719977819 CMS
Biogen, Inc. $1.8411/03/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026737279405 CMS
Biogen, Inc. $16.7211/03/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026737279407 CMS
SK Life Science, Inc. $14.1411/02/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026733063607 CMS
Celgene Corporation $23.9410/30/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026727817679 CMS
Alexion Pharmaceuticals, Inc. $17.5310/29/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026726614577 CMS
GENZYME CORPORATION $17.2010/28/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026744129905 CMS
Teva Pharmaceuticals USA, Inc. $12.0010/27/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026749575759 CMS
ACADIA Pharmaceuticals Inc $16.1110/26/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026748544203 CMS
EMD Serono, Inc. $17.3110/24/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751293035 CMS
Allergan, Inc. $13.4910/20/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026723731957 CMS
Greenwich Biosciences, Inc. $23.6010/20/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026750861485 CMS
Biogen, Inc. $17.2610/19/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026737279397 CMS
Supernus Pharmaceuticals, Inc. $0.1410/16/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026748320813 CMS
Supernus Pharmaceuticals, Inc. $0.9210/15/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026748320811 CMS
Supernus Pharmaceuticals, Inc. $10.4310/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026748320809 CMS
GENZYME CORPORATION $21.5010/08/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026744129897 CMS
Genentech USA, Inc. $24.3010/07/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026743090603 CMS
Teva Pharmaceuticals USA, Inc. $18.3610/05/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026749448677 CMS
Neurelis, Inc. $13.1110/01/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751865067 CMS
ACADIA Pharmaceuticals Inc $21.5809/28/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026748544201 CMS
SK Life Science, Inc. $17.2509/28/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026733063577 CMS
Greenwich Biosciences, Inc. $17.9109/24/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026750861479 CMS
Alexion Pharmaceuticals, Inc. $19.3009/22/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026726614575 CMS
Biogen, Inc. $19.4709/22/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026737279403 CMS
Eisai Inc. $19.5109/21/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751223919 CMS
EMD Serono, Inc. $20.1509/18/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026751289295 CMS
Teva Pharmaceuticals USA, Inc. $14.9209/16/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026749575739 CMS
Supernus Pharmaceuticals, Inc. $4.2409/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026748320805 CMS
Supernus Pharmaceuticals, Inc. $10.4309/14/2020 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026748320807 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $2,558.81 151
PY2020 $2,404.93 150
PY2021 $2,176.37 130
PY2022 $1,795.66 91
PY2023 $2,427.75 124
PY2024 $3,016.49 145
PY2025 $2,246.90 99

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
RICHARD S AHN, NPI 1700878071. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1700878071.
APA 7
IndustryPayments. (2026). RICHARD S AHN, NPI 1700878071 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1700878071
Bluebook
RICHARD S AHN, NPI 1700878071, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1700878071.

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