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

ROBERT ANDREW MECUM

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1114945680
CMS profile
95546
Location
WHITTIER, CA

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

$605.83

33 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 $552.51 32
Gift $53.32 1

By paying entity

PY2019 · entire year · sorted by reported total

Paying entityAmountRecords
Gilead Sciences, Inc. $389.31 23
Shionogi Inc $122.51 7
Braintree Laboratories, Inc. $53.32 1
PFIZER INC. $40.69 2

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

33 matching records · $605.83 reported total · 0 disputed

Nature of payment: All payment types

Records imported here (UTC).

Link to these filtered records · CMS source dataset ↗

Download all 33 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 1–33 of 33.

Paying entityAmountDate Nature of paymentDispute statusPublication flagsPublished Record IDSource
Gilead Sciences, Inc. $3.6412/23/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681563337 CMS
Gilead Sciences, Inc. $22.1812/23/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681563339 CMS
PFIZER INC. $18.2412/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673761207 CMS
Gilead Sciences, Inc. $27.8311/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681563335 CMS
Gilead Sciences, Inc. $3.4611/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681563329 CMS
Gilead Sciences, Inc. $4.8511/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681563331 CMS
Gilead Sciences, Inc. $23.0911/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681563333 CMS
Gilead Sciences, Inc. $7.2810/28/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681563327 CMS
PFIZER INC. $22.4510/18/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026673139069 CMS
Gilead Sciences, Inc. $3.6510/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681563323 CMS
Gilead Sciences, Inc. $22.3610/07/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681563325 CMS
Gilead Sciences, Inc. $7.1809/30/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681563321 CMS
Gilead Sciences, Inc. $20.9809/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681563319 CMS
Gilead Sciences, Inc. $22.4109/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681563317 CMS
Gilead Sciences, Inc. $7.7808/19/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681563315 CMS
Gilead Sciences, Inc. $10.3507/29/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681563313 CMS
Shionogi Inc $15.2507/23/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026688785109 CMS
Gilead Sciences, Inc. $5.5407/01/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681563311 CMS
Shionogi Inc $21.2406/24/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026688785105 CMS
Gilead Sciences, Inc. $106.3906/22/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681563309 CMS
Gilead Sciences, Inc. $24.9306/10/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681563307 CMS
Shionogi Inc $12.4005/21/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026688785095 CMS
Gilead Sciences, Inc. $23.4105/13/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681563305 CMS
Gilead Sciences, Inc. $5.2605/09/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681563303 CMS
Braintree Laboratories, Inc. $53.3204/03/2019 Gift No dispute reported Delay: No
Change: UNCHANGED
06/30/2026703862097 CMS
Gilead Sciences, Inc. $3.4203/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681563301 CMS
Shionogi Inc $5.6203/25/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026688785045 CMS
Gilead Sciences, Inc. $4.1203/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681563297 CMS
Gilead Sciences, Inc. $24.0003/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681563299 CMS
Shionogi Inc $21.8302/26/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026688785035 CMS
Shionogi Inc $23.1602/04/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026688785053 CMS
Gilead Sciences, Inc. $5.2001/14/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026681563295 CMS
Shionogi Inc $23.0101/10/2019 Food and Beverage No dispute reported Delay: No
Change: UNCHANGED
06/30/2026688785001 CMS

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $605.83 33
PY2020 $365.43 18
PY2021 $1,191.66 64
PY2022 $642.80 32
PY2023 $676.73 31
PY2024 $1,817.28 52
PY2025 $1,868.64 51

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
ROBERT ANDREW MECUM, NPI 1114945680. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1114945680.
APA 7
IndustryPayments. (2026). ROBERT ANDREW MECUM, NPI 1114945680 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1114945680
Bluebook
ROBERT ANDREW MECUM, NPI 1114945680, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1114945680.

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