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

NINA MATHEW

Allopathic & Osteopathic Physicians Pediatrics

NPI
1033778394
CMS profile
11390996
Location
KALAMAZOO, MI

General Payments · PY2023–2024

$446.31

  • Reported across 18 records
  • CMS publication 2026-06-30

Latest program year · PY2024

$283.86

14 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 $283.86 14

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Merck Sharp & Dohme Corporation $134.59 6
IRONSHORE PHARMACEUTICALS INC. $47.17 2
Neurelis, Inc. $37.69 2
GlaxoSmithKline, LLC. $31.58 2
Cranial Technologies, Inc $17.43 1
PFIZER INC. $15.40 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2023 $162.45 4
PY2024 $283.86 14

Payment records · PY2024 (14)

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

Program year 2024 2023 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
Cranial Technologies, Inc $17.43 07/18/2024 Food and Beverage Undisputed 06/30/2026 1082216806 CMS
GlaxoSmithKline, LLC. $15.75 06/25/2024 Food and Beverage Undisputed 06/30/2026 1115890438 CMS
GlaxoSmithKline, LLC. $15.83 12/12/2024 Food and Beverage Undisputed 06/30/2026 1116658602 CMS
IRONSHORE PHARMACEUTICALS INC. $25.85 04/22/2024 Food and Beverage Undisputed 06/30/2026 1146274738 CMS
IRONSHORE PHARMACEUTICALS INC. $21.32 09/09/2024 Food and Beverage Undisputed 06/30/2026 1146314479 CMS
Merck Sharp & Dohme LLC $27.35 01/04/2024 Food and Beverage Undisputed 06/30/2026 1141981395 CMS
Merck Sharp & Dohme LLC $19.12 02/06/2024 Food and Beverage Undisputed 06/30/2026 1141560870 CMS
Merck Sharp & Dohme LLC $25.75 03/07/2024 Food and Beverage Undisputed 06/30/2026 1141976620 CMS
Merck Sharp & Dohme LLC $26.62 04/09/2024 Food and Beverage Undisputed 06/30/2026 1141952059 CMS
Merck Sharp & Dohme LLC $15.72 11/18/2024 Food and Beverage Undisputed 06/30/2026 1141560872 CMS
Merck Sharp & Dohme LLC $20.03 11/19/2024 Food and Beverage Undisputed 06/30/2026 1141984377 CMS
Neurelis, Inc. $19.39 07/16/2024 Food and Beverage Undisputed 06/30/2026 1145647694 CMS
Neurelis, Inc. $18.30 10/28/2024 Food and Beverage Undisputed 06/30/2026 1145647696 CMS
PFIZER INC. $15.40 11/22/2024 Food and Beverage Undisputed 06/30/2026 1131181880 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
2023, 2024
Source files
Dataset page · Bulk file · PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P06302026_06032026.csv

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