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

TWANA JAFF

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1912130584
CMS profile
958582
Location
MARTINSVILLE, VA

General Payments · PY2022–2024

$588.55

  • Reported across 34 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$319.85

17 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
Food and Beverage $319.85 17

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
PFIZER INC. $97.43 6
Vanda Pharmaceuticals Inc. $53.09 2
Amgen Inc. $47.90 3
E.R. Squibb & Sons, L.L.C. $34.71 2
Astellas Pharma US Inc $34.30 1
BOSTON SCIENTIFIC CORPORATION $18.59 1
Medtronic, Inc. $17.27 1
GlaxoSmithKline, LLC. $16.56 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2022 $29.06 2
PY2023 $239.64 15
PY2024 $319.85 17

Payment records · PY2024 (17)

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

Program year 2024 20222023 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
Amgen Inc. $19.18 03/19/2024 Food and Beverage Undisputed 01/23/2026 1116065249 CMS
Amgen Inc. $15.40 04/18/2024 Food and Beverage Undisputed 01/23/2026 1117669349 CMS
Amgen Inc. $13.32 04/19/2024 Food and Beverage Undisputed 01/23/2026 1116065243 CMS
Astellas Pharma US Inc $34.30 03/26/2024 Food and Beverage Undisputed 01/23/2026 1139331510 CMS
Boston Scientific Corporation $18.59 12/03/2024 Food and Beverage Undisputed 01/23/2026 1092348755 CMS
E.R. Squibb & Sons, L.L.C. $18.84 03/21/2024 Food and Beverage Undisputed 01/23/2026 1101297317 CMS
E.R. Squibb & Sons, L.L.C. $15.87 09/26/2024 Food and Beverage Undisputed 01/23/2026 1101297349 CMS
GlaxoSmithKline, LLC. $16.56 04/28/2024 Food and Beverage Undisputed 01/23/2026 1116732624 CMS
Medtronic, Inc. $17.27 04/18/2024 Food and Beverage Undisputed 01/23/2026 1119543745 CMS
PFIZER INC. $13.88 04/10/2024 Food and Beverage Undisputed 01/23/2026 1131665216 CMS
PFIZER INC. $14.02 05/14/2024 Food and Beverage Undisputed 01/23/2026 1131484073 CMS
PFIZER INC. $17.49 08/15/2024 Food and Beverage Undisputed 01/23/2026 1131877018 CMS
PFIZER INC. $18.95 09/17/2024 Food and Beverage Undisputed 01/23/2026 1131945478 CMS
PFIZER INC. $16.87 10/22/2024 Food and Beverage Undisputed 01/23/2026 1131926946 CMS
PFIZER INC. $16.22 12/04/2024 Food and Beverage Undisputed 01/23/2026 1131190726 CMS
Vanda Pharmaceuticals Inc. $31.47 07/23/2024 Food and Beverage Undisputed 01/23/2026 1133907483 CMS
Vanda Pharmaceuticals Inc. $21.62 09/20/2024 Food and Beverage Undisputed 01/23/2026 1133907485 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
2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

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