Doctor profile · Federal record

Dr. Nneka Nwachukwu, MD

Hematology (Internal Medicine) Physician (CMS: Internal Medicine) · Hematology & Oncology Physician · Student in an Organized Health Care Education/Training Program · Los Angeles, CA

  • NPI 1821594904
  • Accepts Medicare
  • 8 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1441 Eastlake Avenue, Ntt 3440
Los Angeles, CA 900333602
(323) 865-3913
fax (323) 865-0060

Credentials & registration

NPPES · NUCC
NPI registered
April 2018 — 8 yrs on file
Profile last updated
April 30, 2024
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207RH0000X — NUCC code
State licenses (2)
Georgia #98716 · California #173854

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821594904. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$812
Transactions
27
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
EMD Serono, Inc. 5 $175.65
ABBVIE INC. 2 $151.94
Celgene Corporation 4 $102.53
Incyte Corporation 2 $52.28
SERVIER PHARMACEUTICALS LLC 2 $47.98
BeiGene USA, Inc. 2 $43.36
GENZYME CORPORATION 2 $41.55
PFIZER INC. 1 $29.76
Takeda Pharmaceuticals U.S.A., Inc. 1 $28.87
Novartis Pharmaceuticals Corporation 1 $28.70
Merck Sharp & Dohme LLC 1 $27.25
Janssen Biotech, Inc. 1 $25.46
Daiichi Sankyo Inc. 1 $20.26
Alexion Pharmaceuticals, Inc. 1 $19.05
Ipsen Biopharmaceuticals, Inc 1 $16.98

By nature of payment

Food and Beverage
$812

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Nneka Nwachukwu's medical specialty?
Dr. Nneka Nwachukwu practices Hematology (Internal Medicine) Physician in Los Angeles, CA.
Where does Dr. Nneka Nwachukwu practice?
Dr. Nneka Nwachukwu practices at 1441 Eastlake Avenue, Ntt 3440, Los Angeles, CA 900333602. Office phone: 3238653913.
What is Dr. Nneka Nwachukwu's NPI?
Dr. Nneka Nwachukwu's National Provider Identifier (NPI) is 1821594904, issued by NPPES.
Does Dr. Nneka Nwachukwu accept Medicare assignment?
Yes. Dr. Nneka Nwachukwu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.