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

DAVID G PATTERSON

Allopathic & Osteopathic Physicians Family Medicine

NPI
1881682821
CMS profile
221096
Location
FLAT ROCK, MI

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 · PY2022 · Entire year

$2,427.19

131 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 $2,415.48 130
Education $11.71 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

131 matching records · $2,427.19 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 131 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 131.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Salix Pharmaceuticals, a division of Bausch Health US, LLC $13.4012/22/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026959897681 CMS
Amgen Inc. $5.9512/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940050457 CMS
Alexion Pharmaceuticals, Inc. $18.6712/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026915736961 CMS
GlaxoSmithKline, LLC. $114.3012/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944842713 CMS
ABBVIE INC. $29.3412/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026891338477 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $8.0512/12/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026887677211 CMS
Biohaven Pharmaceutical Holding Company Ltd. $15.0812/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026923697813 CMS
Lilly USA, LLC $11.7112/07/2022 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026917973855 CMS
GlaxoSmithKline, LLC. $2.7212/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944842717 CMS
IDORSIA PHARMACEUTICALS US INC $15.7412/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951472689 CMS
GlaxoSmithKline, LLC. $18.2712/02/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944842721 CMS
Kowa Pharmaceuticals America, Inc. $12.7412/01/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026900456507 CMS
Abbott Laboratories $16.5711/21/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026920566773 CMS
Novo Nordisk Inc $12.5211/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026898548211 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $20.2911/16/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026887359349 CMS
Merck Sharp & Dohme LLC $11.7411/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944738273 CMS
ABBVIE INC. $13.2111/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026891338475 CMS
Lilly USA, LLC $12.0311/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918047559 CMS
IDORSIA PHARMACEUTICALS US INC $15.7811/08/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026951469287 CMS
Lilly USA, LLC $11.8811/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918003317 CMS
Amgen Inc. $124.7411/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026939788745 CMS
E.R. Squibb & Sons, L.L.C. $17.5810/31/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026932487897 CMS
Amgen Inc. $3.5510/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940050455 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $26.1410/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026887677213 CMS
Salix Pharmaceuticals, a division of Bausch Health US, LLC $14.9910/26/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026960017059 CMS
Horizon Therapeutics plc $17.6610/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026937672975 CMS
Regeneron Healthcare Solutions, Inc. $16.6610/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026927318673 CMS
Otsuka America Pharmaceutical, Inc. $22.1110/17/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026929324615 CMS
Novo Nordisk Inc $12.4910/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026898796955 CMS
Lilly USA, LLC $4.5610/13/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026917991311 CMS
Amgen Inc. $18.0610/10/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940050453 CMS
ABBVIE INC. $20.9510/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026891338473 CMS
GlaxoSmithKline, LLC. $17.2710/06/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944842725 CMS
AstraZeneca Pharmaceuticals LP $11.9210/04/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026914716315 CMS
Phadia US Inc. $19.8210/03/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026869290063 CMS
Lilly USA, LLC $15.2109/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026918047557 CMS
Teva Pharmaceuticals USA, Inc. $15.5309/28/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026954409461 CMS
Novo Nordisk Inc $12.3809/27/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026898619421 CMS
SANOFI PASTEUR INC. $15.9109/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026937313257 CMS
Biohaven Pharmaceutical Holding Company Ltd. $13.7009/20/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026923697811 CMS
Amgen Inc. $16.8809/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026940050451 CMS
Lundbeck LLC $18.7509/14/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026945788555 CMS
Regeneron Healthcare Solutions, Inc. $24.6009/07/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026927318667 CMS
Otsuka America Pharmaceutical, Inc. $11.8208/29/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026929324613 CMS
GlaxoSmithKline, LLC. $16.7008/25/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026944842715 CMS
PFIZER INC. $24.0608/24/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026949346667 CMS
Janssen Pharmaceuticals, Inc $16.8908/23/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026886412025 CMS
Lilly USA, LLC $15.5108/15/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026917971907 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $16.8908/09/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026887677215 CMS
Biohaven Pharmaceutical Holding Company Ltd. $11.0208/04/2022 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026923697809 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,216.70 94
PY2020 $1,256.12 105
PY2021 $2,453.36 159
PY2022 $2,427.19 131
PY2023 $2,089.65 134
PY2024 $2,808.92 146
PY2025 $2,895.31 143

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
DAVID G PATTERSON, NPI 1881682821. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1881682821.
APA 7
IndustryPayments. (2026). DAVID G PATTERSON, NPI 1881682821 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1881682821
Bluebook
DAVID G PATTERSON, NPI 1881682821, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1881682821.

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