Doctor profile · Federal record

Dr. Chidinma Nwachukwu, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Brooklyn, NY

  • NPI 1043662695
  • Accepts Medicare
  • 11 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1545 Atlantic Ave
Brooklyn, NY 112131122
(718) 613-4000
Mailing address
511 Capps Ln Apt 26
Ukiah, CA 954827240

Credentials & registration

NPPES · NUCC
NPI registered
July 2016 — 10 yrs on file
Profile last updated
January 29, 2020
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Idaho #M-15053

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1043662695. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,477
Distinct HCPCS
5
Medicare allowed
$186,938
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 837 282 $138
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 333 159 $92
99238 Hospital discharge day management, 30 minutes or less 174 170 $94
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 101 96 $201
99239 Hospital discharge day management, more than 30 minutes 32 32 $134

In context: peer comparison

Among 393 peers in Brooklyn Internal Medicine Physician, average services per provider: 326. This provider delivers 4.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$164
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Surmodics, INC. 1 $136.60
Dexcom, INC. 1 $27.85

By nature of payment

Food and Beverage
$164

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
98
Patients
83
Total drug cost
$990
Drug Type Claims Patients Total cost
Cefuroxime (Cefuroxime Axetil) Brand 34 34 $527
Metoprolol Tartrate Generic 15 15 $61
Pantoprazole Sodium Generic 13 11 $119
Atorvastatin Calcium Generic 12 12 $113
Hydralazine Hcl Generic 12 0 $131
Prednisone Generic 12 11 $39

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Chidinma Nwachukwu's medical specialty?
Dr. Chidinma Nwachukwu practices Internal Medicine Physician in Brooklyn, NY.
Where does Dr. Chidinma Nwachukwu practice?
Dr. Chidinma Nwachukwu practices at 1545 Atlantic Ave, Brooklyn, NY 112131122. Office phone: 7186134000.
What is Dr. Chidinma Nwachukwu's NPI?
Dr. Chidinma Nwachukwu's National Provider Identifier (NPI) is 1043662695, issued by NPPES.
Does Dr. Chidinma Nwachukwu accept Medicare assignment?
Yes. Dr. Chidinma Nwachukwu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chidinma Nwachukwu commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99238). Source: CMS Medicare Physician & Other Practitioners file.