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

CHARLES A DASHER

Allopathic & Osteopathic Physicians Internal Medicine Gastroenterology

NPI
1215981121
CMS profile
282791
Location
BIRMINGHAM, AL

General Payments · PY2019–2025

$796.17

  • Reported across 40 records
  • CMS publication 2026-06-30

Latest program year · PY2025

$148.94

8 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 $148.94 8

By paying entity

PY2025 · sorted by reported total

Paying entityAmountRecords
PFIZER INC. $70.45 4
Janssen Biotech, Inc. $44.96 2
EVOKE PHARMA, INC. $16.82 1
Takeda Pharmaceuticals U.S.A., Inc. $16.71 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $198.13 9
PY2020 $47.01 3
PY2021 $172.44 8
PY2022 $17.48 1
PY2023 $71.11 4
PY2024 $141.06 7
PY2025 $148.94 8

Payment records · PY2025 (8)

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

Program year 2025 201920202021202220232024 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
EVOKE PHARMA, INC. $16.82 09/04/2025 Food and Beverage Undisputed 06/30/2026 1243916155 CMS
Janssen Biotech, Inc. $15.89 07/18/2025 Food and Beverage Undisputed 06/30/2026 1174340696 CMS
Janssen Biotech, Inc. $29.07 12/04/2025 Food and Beverage Undisputed 06/30/2026 1174344573 CMS
PFIZER INC. $16.31 02/03/2025 Food and Beverage Undisputed 06/30/2026 1231370451 CMS
PFIZER INC. $15.63 02/18/2025 Food and Beverage Undisputed 06/30/2026 1231231423 CMS
PFIZER INC. $21.00 11/07/2025 Food and Beverage Undisputed 06/30/2026 1229791108 CMS
PFIZER INC. $17.51 12/05/2025 Food and Beverage Undisputed 06/30/2026 1229366914 CMS
Takeda Pharmaceuticals U.S.A., Inc. $16.71 12/01/2025 Food and Beverage Undisputed 06/30/2026 1223830782 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, 2025
Source files
Dataset page · Bulk file · PY2019 , PY2020 , PY2021 , PY2022 , PY2023 , PY2024 , PY2025
Generated from
OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv

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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.