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

MARTIN G TAPIA

Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology

NPI
1821207671
CMS profile
310368
Location
ROYAL OAK, 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 · PY2019 · Entire year

$1,310.81

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

PY2019 · entire year · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,266.17 77
Education $44.64 3

By paying entity

PY2019 · entire year · sorted by reported total

Payment records · PY2019

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

General Payments · PY2019 · Physicians and non-physician practitioners · CMS publication 2026-06-30

80 matching records · $1,310.81 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
Rigel Pharmaceuticals, Inc. $16.5812/30/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026752059243 CMS
Genentech USA, Inc. $19.4912/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026708842983 CMS
Amgen Inc. $16.7312/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026662726881 CMS
JAZZ PHARMACEUTICALS INC. $16.5112/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026684182203 CMS
AMAG Pharmaceuticals, Inc. $15.5612/06/2019 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026698540443 CMS
E.R. Squibb & Sons, L.L.C. $9.0712/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026651258841 CMS
Merck Sharp & Dohme Corporation $15.9711/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695852993 CMS
Gilead Sciences, Inc. $17.3011/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681614419 CMS
Rigel Pharmaceuticals, Inc. $18.0011/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026698992699 CMS
Genentech USA, Inc. $17.7211/15/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681365873 CMS
Amgen Inc. $13.9811/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026662726889 CMS
Merck Sharp & Dohme Corporation $18.7411/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695848367 CMS
Merck Sharp & Dohme Corporation $19.4511/06/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695827097 CMS
AstraZeneca Pharmaceuticals LP $19.8611/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685905315 CMS
Janssen Biotech, Inc. $18.5911/01/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658746385 CMS
GENZYME CORPORATION $16.8310/30/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026694185587 CMS
E.R. Squibb & Sons, L.L.C. $8.2210/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026651258831 CMS
Genentech USA, Inc. $9.9910/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681129219 CMS
Janssen Biotech, Inc. $121.7310/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026658746379 CMS
AstraZeneca Pharmaceuticals LP $19.8610/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685789153 CMS
Novartis Pharmaceuticals Corporation $16.3410/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660108653 CMS
AbbVie, Inc. $18.4010/16/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026647925651 CMS
E.R. Squibb & Sons, L.L.C. $16.4710/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026651258823 CMS
E.R. Squibb & Sons, L.L.C. $3.5210/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026651258827 CMS
AMAG Pharmaceuticals, Inc. $12.6010/10/2019 Education No dispute reported Delay: No
Change: UNCHANGED
06/30/2026698540441 CMS
Novartis Pharmaceuticals Corporation $14.2010/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660108649 CMS
Genentech USA, Inc. $1.0010/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681366081 CMS
Genentech USA, Inc. $16.2610/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681413203 CMS
Fortovia Therapeutics, Inc. $12.9710/03/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026699858577 CMS
Amgen Inc. $13.2310/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026662726885 CMS
E.R. Squibb & Sons, L.L.C. $15.8709/30/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026651258817 CMS
E.R. Squibb & Sons, L.L.C. $15.6809/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026651258813 CMS
E.R. Squibb & Sons, L.L.C. $19.1009/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026651258829 CMS
AstraZeneca Pharmaceuticals LP $20.4309/23/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026685275031 CMS
Janssen Pharmaceuticals, Inc $11.9509/20/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026659329857 CMS
EISAI INC. $21.3509/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026697016027 CMS
E.R. Squibb & Sons, L.L.C. $15.5709/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026651258807 CMS
Genentech USA, Inc. $13.8109/12/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681408603 CMS
Janssen Pharmaceuticals, Inc $6.0909/11/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026659329855 CMS
Rigel Pharmaceuticals, Inc. $17.1309/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026698991107 CMS
Novartis Pharmaceuticals Corporation $15.8008/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660108645 CMS
Exelixis Inc. $23.8808/02/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026686554973 CMS
Secura Bio, Inc. $12.3708/01/2019 Food and Beverage No dispute reported Delay: No
Change: CHANGED
06/30/2026625210853 CMS
Merck Sharp & Dohme Corporation $19.3707/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695706241 CMS
Novartis Pharmaceuticals Corporation $11.6707/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026660108635 CMS
Merck Sharp & Dohme Corporation $11.9107/10/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695641043 CMS
Genentech USA, Inc. $9.2206/28/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681353303 CMS
Exelixis Inc. $21.6606/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026686553215 CMS
E.R. Squibb & Sons, L.L.C. $15.2406/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026651258685 CMS
Daiichi Sankyo Inc. $17.6406/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026695342295 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,310.81 80
PY2020 $279.73 19
PY2021 $520.83 33
PY2022 $1,498.86 85
PY2023 $1,975.00 109
PY2024 $1,797.99 91
PY2025 $2,694.45 123

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
MARTIN G TAPIA, NPI 1821207671. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1821207671.
APA 7
IndustryPayments. (2026). MARTIN G TAPIA, NPI 1821207671 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1821207671
Bluebook
MARTIN G TAPIA, NPI 1821207671, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1821207671.

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