Doctor profile · Federal record

Dr. Amanda Onyewuenyi, MD

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Washington, DC

  • NPI 1336609544
  • Accepts Medicare
  • 7 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
Howard University Hospital 2041 Georgia Avenue Nw
Washington, DC 200600001
(713) 280-9925

Credentials & registration

NPPES · NUCC
NPI registered
March 2019 — 7 yrs on file
Profile last updated
April 18, 2024
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
District of Columbia #MD210011765

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1336609544. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$647
Transactions
25
Manufacturers
11
Payer (manufacturer) Industry Txns Amount
Astellas Pharma US Inc 7 $292.26
Organon Llc 4 $90.12
Sage Therapeutics, Inc. 4 $72.05
SHIELD THERAPEUTICS INC 2 $46.09
CooperSurgical, Inc. 2 $37.20
Daiichi Sankyo Inc. 1 $22.22
MILLICENT US INC 1 $20.22
Bayer Healthcare Pharmaceuticals Inc. 1 $19.85
Merck Sharp & Dohme LLC 1 $18.93
PFIZER INC. 1 $16.14
Aspira Women's Health Inc 1 $11.85

By nature of payment

Food and Beverage
$462
Education
$185

Frequently asked questions

Auto-generated from federal data
What is Dr. Amanda Onyewuenyi's medical specialty?
Dr. Amanda Onyewuenyi practices Obstetrics & Gynecology Physician in Washington, DC.
Where does Dr. Amanda Onyewuenyi practice?
Dr. Amanda Onyewuenyi practices at Howard University Hospital 2041 Georgia Avenue Nw, Washington, DC 200600001. Office phone: 7132809925.
What is Dr. Amanda Onyewuenyi's NPI?
Dr. Amanda Onyewuenyi's National Provider Identifier (NPI) is 1336609544, issued by NPPES.
Does Dr. Amanda Onyewuenyi accept Medicare assignment?
Yes. Dr. Amanda Onyewuenyi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.