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

Covered recipient · General Payments record

JOHN SPENCER MAYS

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1083108062
CMS profile
4731999
Location
SAINT LOUIS, MO

General Payments · PY2021–2025

$4,864.06

  • Reported across 292 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$234.66

13 records · 0 disputed

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How these totals are calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. 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 (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

By nature of payment

PY2025 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $234.66 13

By paying entity

PY2025 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $400.58 25
PY2022 $1,112.90 74
PY2023 $1,624.58 97
PY2024 $1,491.34 83
PY2025 $234.66 13

Payment records · PY2025 (13)

Sorted by paying entity, then date · as published by CMS

Program year 2025 2021202220232024 Record-level detail is published for PY2025; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Abbott Laboratories $16.70 03/24/2025 Food and Beverage Undisputed 06/30/2026 1240915724 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.39 01/15/2025 Food and Beverage Undisputed 06/30/2026 1222951225 CMS
Dynavax Technologies Corporation $15.90 03/24/2025 Food and Beverage Undisputed 06/30/2026 1182978683 CMS
Esperion Therapeutics, Inc. $19.35 01/30/2025 Food and Beverage Undisputed 06/30/2026 1243967706 CMS
GlaxoSmithKline, LLC. $13.57 01/22/2025 Food and Beverage Undisputed 06/30/2026 1190657490 CMS
GlaxoSmithKline, LLC. $15.15 03/26/2025 Food and Beverage Undisputed 06/30/2026 1191729285 CMS
HEARTFLOW, INC. $17.16 02/05/2025 Food and Beverage Undisputed 06/30/2026 1233551327 CMS
Lilly USA, LLC $21.98 01/30/2025 Food and Beverage Undisputed 06/30/2026 1186730033 CMS
Medtronic, Inc. $21.56 02/28/2025 Food and Beverage Undisputed 06/30/2026 1219906825 CMS
Novartis Pharmaceuticals Corporation $21.18 01/29/2025 Food and Beverage Undisputed 06/30/2026 1200736654 CMS
Novartis Pharmaceuticals Corporation $23.72 03/31/2025 Food and Beverage Undisputed 06/30/2026 1200736658 CMS
Novo Nordisk Inc $14.60 02/05/2025 Food and Beverage Undisputed 06/30/2026 1188989716 CMS
PFIZER INC. $15.40 02/26/2025 Food and Beverage Undisputed 06/30/2026 1231222016 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
2021, 2022, 2023, 2024, 2025
Source files
Dataset page · Bulk file · PY2021 , PY2022 , PY2023 , PY2024 , PY2025
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.