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

CHIDINMA N ENYINNA

Allopathic & Osteopathic Physicians Internal Medicine Nephrology

NPI
1487031175
CMS profile
7779854
Location
LOMA LINDA, CA

General Payments · PY2019–2023

$6,667.49

  • Reported across 6 records
  • CMS publication 2026-01-23

Latest program year · PY2023

$6,549.67

5 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
Consulting Fee $5,486.00 1
Travel and Lodging $1,063.67 4

By paying entity

PY2023 · sorted by reported total

Paying entityAmountRecords
Bayer HealthCare Pharmaceuticals Inc. $6,549.67 5

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $117.82 1
PY2023 $6,549.67 5

Payment records · PY2023 (5)

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

Program year 2023 2019 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. $337.05 05/05/2023 Travel and Lodging Undisputed 01/23/2026 1000660097 CMS
Bayer Healthcare Pharmaceuticals Inc. $102.08 05/06/2023 Travel and Lodging Undisputed 01/23/2026 1000652209 CMS
Bayer Healthcare Pharmaceuticals Inc. $228.34 05/06/2023 Travel and Lodging Undisputed 01/23/2026 1000659467 CMS
Bayer Healthcare Pharmaceuticals Inc. $396.20 05/06/2023 Travel and Lodging Undisputed 01/23/2026 1000660561 CMS
Bayer Healthcare Pharmaceuticals Inc. $5,486.00 05/06/2023 Consulting Fee Undisputed 01/23/2026 1000667213 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
2019, 2023
Source files
Dataset page · Bulk file · PY2019 , PY2023
Generated from
OP_DTL_GNRL_PGYR2023_P01232026_01102026.csv

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