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

CLAUDIA C PIERSON

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1215158167
CMS profile
190903
Location
WESLACO, TX

General Payments · PY2018–2023

$3,463.86

  • Reported across 159 records
  • CMS publication 2026-01-23

Latest program year · PY2023

$437.43

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

PY2023 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $437.43 17

By paying entity

PY2023 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $667.57 31
PY2019 $1,088.58 33
PY2020 $312.40 18
PY2021 $564.67 37
PY2022 $393.21 23
PY2023 $437.43 17

Payment records · PY2023 (17)

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

Program year 2023 20182019202020212022 Record-level detail is published for PY2023; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Bayer Healthcare Pharmaceuticals Inc. $14.26 07/06/2023 Food and Beverage Undisputed 01/23/2026 1000249689 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $18.03 05/10/2023 Food and Beverage Undisputed 01/23/2026 996865691 CMS
GlaxoSmithKline, LLC. $22.22 03/21/2023 Food and Beverage Undisputed 01/23/2026 1003354087 CMS
GlaxoSmithKline, LLC. $23.54 04/27/2023 Food and Beverage Undisputed 01/23/2026 1003352021 CMS
GlaxoSmithKline, LLC. $21.26 05/22/2023 Food and Beverage Undisputed 01/23/2026 1003352025 CMS
GlaxoSmithKline, LLC. $24.43 06/09/2023 Food and Beverage Undisputed 01/23/2026 1003354913 CMS
GlaxoSmithKline, LLC. $20.71 08/01/2023 Food and Beverage Undisputed 01/23/2026 1003352619 CMS
Janssen Pharmaceuticals, Inc $21.15 03/22/2023 Food and Beverage Undisputed 01/23/2026 987987227 CMS
Janssen Pharmaceuticals, Inc $25.20 06/29/2023 Food and Beverage Undisputed 01/23/2026 987987235 CMS
Lilly USA, LLC $23.46 01/05/2023 Food and Beverage Undisputed 01/23/2026 1031320141 CMS
Lilly USA, LLC $18.42 03/16/2023 Food and Beverage Undisputed 01/23/2026 1031330769 CMS
Lilly USA, LLC $115.43 04/06/2023 Food and Beverage Undisputed 01/23/2026 1031442179 CMS
Lilly USA, LLC $15.36 05/04/2023 Food and Beverage Undisputed 01/23/2026 1031330767 CMS
Lilly USA, LLC $19.45 06/22/2023 Food and Beverage Undisputed 01/23/2026 1031340691 CMS
Novo Nordisk Inc $20.19 01/27/2023 Food and Beverage Undisputed 01/23/2026 1001773125 CMS
PFIZER INC. $19.49 04/20/2023 Food and Beverage Undisputed 01/23/2026 1050400565 CMS
SANOFI-AVENTIS U.S. LLC $14.83 04/13/2023 Food and Beverage Undisputed 01/23/2026 1049824037 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
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021 , PY2022 , PY2023
Generated from
OP_DTL_GNRL_PGYR2023_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.