Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

STEFAN GRAVENSTEIN

Allopathic & Osteopathic Physicians Family Medicine Geriatric Medicine

NPI
1447224191
CMS profile
292595
Location
NORFOLK, VA

General Payments · PY2018–2024

$320,114.00

  • Reported across 216 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$29,693.52

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

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Consulting Fee $28,986.50 8
Travel and Lodging $438.33 2
Food and Beverage $268.69 3

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
SANOFI PASTEUR INC. $12,312.50 2
Acerta Pharma LLC $8,357.02 7
GlaxoSmithKline, LLC. $7,200.00 3
Moderna TX, Inc. $1,824.00 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $82,181.59 57
PY2019 $25,390.49 21
PY2020 $38,388.78 16
PY2021 $23,284.65 9
PY2022 $27,878.41 44
PY2023 $93,296.56 56
PY2024 $29,693.52 13

Payment records · PY2024 (13)

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

Program year 2024 201820192020202120222023 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
AstraZeneca Pharmaceuticals LP $131.33 10/15/2024 Food and Beverage Undisputed 01/23/2026 1104694250 CMS
AstraZeneca Pharmaceuticals LP $86.03 10/15/2024 Food and Beverage Undisputed 01/23/2026 1105657734 CMS
AstraZeneca Pharmaceuticals LP $51.33 10/15/2024 Food and Beverage Undisputed 01/23/2026 1105782438 CMS
AstraZeneca Pharmaceuticals LP $4,037.50 11/16/2024 Consulting Fee Undisputed 01/23/2026 1105361939 CMS
AstraZeneca Pharmaceuticals LP $399.34 11/20/2024 Travel and Lodging Undisputed 01/23/2026 1104324992 CMS
AstraZeneca Pharmaceuticals LP $38.99 11/20/2024 Travel and Lodging Undisputed 01/23/2026 1104558208 CMS
AstraZeneca Pharmaceuticals LP $3,612.50 12/20/2024 Consulting Fee Undisputed 01/23/2026 1105586916 CMS
GlaxoSmithKline, LLC. $4,075.00 07/26/2024 Consulting Fee Undisputed 01/23/2026 1116336213 CMS
GlaxoSmithKline, LLC. $2,500.00 07/26/2024 Consulting Fee Undisputed 01/23/2026 1116689823 CMS
GlaxoSmithKline, LLC. $625.00 11/12/2024 Consulting Fee Undisputed 01/23/2026 1116509679 CMS
ModernaTX, Inc. $1,824.00 08/26/2024 Consulting Fee Undisputed 01/23/2026 1152560940 CMS
SANOFI PASTEUR INC. $4,192.50 06/11/2024 Consulting Fee Undisputed 01/23/2026 1128762283 CMS
SANOFI PASTEUR INC. $8,120.00 12/03/2024 Consulting Fee Undisputed 01/23/2026 1128762295 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-01-23
Program years on this page
2018, 2019, 2020, 2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.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.