Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · CMS publication 2026-06-30 View official record

Reflects CMS Open Payments as of 2026-07-26T04:22:22Z. 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 ↗

Covered recipient · General Payments record

FRANK J MAYO

Allopathic & Osteopathic Physicians Internal Medicine Pulmonary Disease

NPI
1811991144
CMS profile
263724
Location
GAITHERSBURG, MD

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.

General Payments · PY2019–2024

  • CMS publication 2026-06-30

Latest program year · PY2024

$1,998.32

79 records · 0 disputed

“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.
  • Featured-page threshold (a presentation gate, not a judgment): (records>=3 OR total>=100) AND records>=2 AND NPI identity (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $1,899.32 78
Education $99.00 1

By paying entity

PY2024 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $3,212.61 161
PY2020 $5,871.40 147
PY2021 $5,175.25 171
PY2022 $3,482.84 166
PY2023 $3,732.26 152
PY2024 $1,998.32 79

Payment records · PY2024 (79)

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

Program year 2024 20192020202120222023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Axsome Therapeutics, Inc. $24.40 08/27/2024 Food and Beverage No dispute reported 06/30/2026 1148280925 CMS
GlaxoSmithKline, LLC. $22.14 07/24/2024 Food and Beverage No dispute reported 06/30/2026 1116358124 CMS
Regeneron Healthcare Solutions, Inc. $27.71 07/18/2024 Food and Beverage No dispute reported 06/30/2026 1114110523 CMS
Actelion Pharmaceuticals US, Inc. $31.82 07/11/2024 Food and Beverage No dispute reported 06/30/2026 1078892371 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $13.67 06/28/2024 Food and Beverage No dispute reported 06/30/2026 1118166398 CMS
Grifols USA, LLC $24.72 06/27/2024 Food and Beverage No dispute reported 06/30/2026 1124747047 CMS
ANI Pharmaceuticals, Inc. $34.95 06/25/2024 Food and Beverage No dispute reported 06/30/2026 1091151962 CMS
GlaxoSmithKline, LLC. $22.87 06/20/2024 Food and Beverage No dispute reported 06/30/2026 1115983404 CMS
GENZYME CORPORATION $25.24 06/17/2024 Food and Beverage No dispute reported 06/30/2026 1139570490 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.32 06/14/2024 Food and Beverage No dispute reported 06/30/2026 1118166402 CMS
AstraZeneca Pharmaceuticals LP $31.63 06/13/2024 Food and Beverage No dispute reported 06/30/2026 1104290192 CMS
GlaxoSmithKline, LLC. $23.46 06/13/2024 Food and Beverage No dispute reported 06/30/2026 1116242814 CMS
AstraZeneca Pharmaceuticals LP $29.03 06/11/2024 Food and Beverage No dispute reported 06/30/2026 1105385521 CMS
Vifor Pharma, Inc. $21.12 06/07/2024 Food and Beverage No dispute reported 06/30/2026 1124040579 CMS
Mallinckrodt Hospital Products Inc. $27.64 06/05/2024 Food and Beverage No dispute reported 06/30/2026 1145105307 CMS
United Therapeutics Corporation $26.66 05/30/2024 Food and Beverage No dispute reported 06/30/2026 1149467998 CMS
Grifols USA, LLC $23.89 05/29/2024 Food and Beverage No dispute reported 06/30/2026 1124747043 CMS
Actelion Pharmaceuticals US, Inc. $26.33 05/28/2024 Food and Beverage No dispute reported 06/30/2026 1078892375 CMS
Insmed, Inc. $16.96 05/24/2024 Food and Beverage No dispute reported 06/30/2026 1089564903 CMS
GlaxoSmithKline, LLC. $23.31 05/23/2024 Food and Beverage No dispute reported 06/30/2026 1115887372 CMS
GlaxoSmithKline, LLC. $22.05 05/22/2024 Food and Beverage No dispute reported 06/30/2026 1116382470 CMS
PFIZER INC. $27.81 05/20/2024 Food and Beverage No dispute reported 06/30/2026 1131521115 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $20.64 05/16/2024 Food and Beverage No dispute reported 06/30/2026 1118166406 CMS
Regeneron Healthcare Solutions, Inc. $30.67 05/16/2024 Food and Beverage No dispute reported 06/30/2026 1114110521 CMS
Baxter Healthcare $20.64 05/07/2024 Food and Beverage No dispute reported 06/30/2026 1120632247 CMS
Grifols USA, LLC $24.33 05/04/2024 Food and Beverage No dispute reported 06/30/2026 1124747045 CMS
Electromed, Inc. $15.86 05/02/2024 Food and Beverage No dispute reported 06/30/2026 1137903525 CMS
AstraZeneca Pharmaceuticals LP $23.98 05/01/2024 Food and Beverage No dispute reported 06/30/2026 1105542535 CMS
ANI Pharmaceuticals, Inc. $31.16 04/30/2024 Food and Beverage No dispute reported 06/30/2026 1091173222 CMS
Merck Sharp & Dohme LLC $18.11 04/29/2024 Food and Beverage No dispute reported 06/30/2026 1141825525 CMS
Vifor Pharma, Inc. $22.86 04/26/2024 Food and Beverage No dispute reported 06/30/2026 1124045597 CMS
GlaxoSmithKline, LLC. $22.05 04/25/2024 Food and Beverage No dispute reported 06/30/2026 1116598819 CMS
GlaxoSmithKline, LLC. $26.61 04/24/2024 Food and Beverage No dispute reported 06/30/2026 1116500139 CMS
Mallinckrodt Hospital Products Inc. $28.74 04/23/2024 Food and Beverage No dispute reported 06/30/2026 1145105303 CMS
Actelion Pharmaceuticals US, Inc. $99.00 04/22/2024 Education No dispute reported 06/30/2026 1078892337 CMS
Actelion Pharmaceuticals US, Inc. $22.81 04/22/2024 Food and Beverage No dispute reported 06/30/2026 1078892339 CMS
AstraZeneca Pharmaceuticals LP $25.20 04/18/2024 Food and Beverage No dispute reported 06/30/2026 1104224385 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $17.73 04/12/2024 Food and Beverage No dispute reported 06/30/2026 1118166400 CMS
United Therapeutics Corporation $22.94 04/10/2024 Food and Beverage No dispute reported 06/30/2026 1149452958 CMS
HARMONY BIOSCIENCES LLC $13.38 04/01/2024 Food and Beverage No dispute reported 06/30/2026 1126071985 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $21.35 03/28/2024 Food and Beverage No dispute reported 06/30/2026 1118166408 CMS
Grifols USA, LLC $22.23 03/28/2024 Food and Beverage No dispute reported 06/30/2026 1124747049 CMS
Actelion Pharmaceuticals US, Inc. $21.18 03/26/2024 Food and Beverage No dispute reported 06/30/2026 1078892377 CMS
GlaxoSmithKline, LLC. $22.34 03/21/2024 Food and Beverage No dispute reported 06/30/2026 1116305369 CMS
GlaxoSmithKline, LLC. $24.81 03/19/2024 Food and Beverage No dispute reported 06/30/2026 1116618963 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $21.70 03/15/2024 Food and Beverage No dispute reported 06/30/2026 1118166410 CMS
Insmed, Inc. $25.49 03/14/2024 Food and Beverage No dispute reported 06/30/2026 1089578198 CMS
ANI Pharmaceuticals, Inc. $31.47 03/12/2024 Food and Beverage No dispute reported 06/30/2026 1091137928 CMS
GlaxoSmithKline, LLC. $22.83 03/12/2024 Food and Beverage No dispute reported 06/30/2026 1116374628 CMS
Baxter Healthcare $15.68 03/09/2024 Food and Beverage No dispute reported 06/30/2026 1120632243 CMS
Regeneron Healthcare Solutions, Inc. $21.13 03/08/2024 Food and Beverage No dispute reported 06/30/2026 1114110519 CMS
United Therapeutics Corporation $22.52 03/06/2024 Food and Beverage No dispute reported 06/30/2026 1149452572 CMS
Amgen Inc. $31.95 03/04/2024 Food and Beverage No dispute reported 06/30/2026 1111646840 CMS
Pulmonx Corporation $17.63 03/01/2024 Food and Beverage No dispute reported 06/30/2026 1087849491 CMS
Baxter Healthcare $14.95 02/29/2024 Food and Beverage No dispute reported 06/30/2026 1120632241 CMS
PFIZER INC. $30.29 02/29/2024 Food and Beverage No dispute reported 06/30/2026 1131046837 CMS
ANI Pharmaceuticals, Inc. $33.23 02/27/2024 Food and Beverage No dispute reported 06/30/2026 1091167204 CMS
Actelion Pharmaceuticals US, Inc. $21.18 02/22/2024 Food and Beverage No dispute reported 06/30/2026 1078892349 CMS
AstraZeneca Pharmaceuticals LP $20.90 02/20/2024 Food and Beverage No dispute reported 06/30/2026 1105856708 CMS
GlaxoSmithKline, LLC. $19.76 02/19/2024 Food and Beverage No dispute reported 06/30/2026 1116573676 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $20.13 02/16/2024 Food and Beverage No dispute reported 06/30/2026 1118166404 CMS
GlaxoSmithKline, LLC. $21.96 02/15/2024 Food and Beverage No dispute reported 06/30/2026 1116305327 CMS
Mylan Specialty L.P. $34.13 02/15/2024 Food and Beverage No dispute reported 06/30/2026 1147337715 CMS
Amgen Inc. $22.84 02/14/2024 Food and Beverage No dispute reported 06/30/2026 1111646838 CMS
Regeneron Healthcare Solutions, Inc. $27.17 02/13/2024 Food and Beverage No dispute reported 06/30/2026 1114110517 CMS
Grifols USA, LLC $24.30 02/08/2024 Food and Beverage No dispute reported 06/30/2026 1124747051 CMS
Takeda Pharmaceuticals U.S.A., Inc. $25.35 02/08/2024 Food and Beverage No dispute reported 06/30/2026 1137631751 CMS
Baxter Healthcare $15.91 02/01/2024 Food and Beverage No dispute reported 06/30/2026 1120632245 CMS
Actelion Pharmaceuticals US, Inc. $24.69 01/26/2024 Food and Beverage No dispute reported 06/30/2026 1078892367 CMS
Mylan Specialty L.P. $32.67 01/26/2024 Food and Beverage No dispute reported 06/30/2026 1147312926 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $25.28 01/23/2024 Food and Beverage No dispute reported 06/30/2026 1118166412 CMS
PFIZER INC. $27.85 01/22/2024 Food and Beverage No dispute reported 06/30/2026 1130986404 CMS
AstraZeneca Pharmaceuticals LP $16.78 01/18/2024 Food and Beverage No dispute reported 06/30/2026 1105218651 CMS
AstraZeneca Pharmaceuticals LP $66.66 01/17/2024 Food and Beverage No dispute reported 06/30/2026 1104583312 CMS
Grifols USA, LLC $22.46 01/13/2024 Food and Beverage No dispute reported 06/30/2026 1124747053 CMS
GlaxoSmithKline, LLC. $22.07 01/11/2024 Food and Beverage No dispute reported 06/30/2026 1116262205 CMS
Regeneron Healthcare Solutions, Inc. $31.09 01/08/2024 Food and Beverage No dispute reported 06/30/2026 1114110515 CMS
AstraZeneca Pharmaceuticals LP $19.50 01/02/2024 Food and Beverage No dispute reported 06/30/2026 1105441576 CMS
GlaxoSmithKline, LLC. $22.42 01/02/2024 Food and Beverage No dispute reported 06/30/2026 1116392356 CMS

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
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_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
FRANK J MAYO, NPI 1811991144. IndustryPayments, data edition 2026-07-26T04:22:22Z. https://industrypayments.org/provider/npi-1811991144.
APA 7
IndustryPayments. (2026). FRANK J MAYO, NPI 1811991144 (Data edition 2026-07-26T04:22:22Z) [Data set]. https://industrypayments.org/provider/npi-1811991144
Bluebook
FRANK J MAYO, NPI 1811991144, IndustryPayments (data edition 2026-07-26T04:22:22Z), https://industrypayments.org/provider/npi-1811991144.

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