Doctor profile · Federal record

Dr. Ataul Chowdhury, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Bronx, NY

  • NPI 1043295413
  • 33 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1888 Westchester Ave # B
Bronx, NY 104723000
(917) 634-9600
fax (888) 776-0872
Mailing address
1888 Westchester Ave Ste B
Bronx, NY 104723000

Credentials & registration

NPPES · NUCC
NPI registered
December 2005 — 21 yrs on file
Profile last updated
February 20, 2021
Year of graduation
1993 — 33 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (2)
New York #256970 · Arizona #36174
Medicaid (3)
AZ #147851 · NY #A03236633 · NY #03236633

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1043295413. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,144
Distinct HCPCS
10
Medicare allowed
$92,300
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 236 108 $99
36415 Insertion of needle into vein for collection of blood sample 195 110 $8
99214 Established patient office or other outpatient visit, 30-39 minutes 184 95 $141
99212 Established patient office or other outpatient visit, 10-19 minutes 136 80 $62
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 61 61 $142
G2012 Brief communication technology-based service, e.g. virtual check-in, by a physician or other qualified health care professional who can report evaluation and management services, provided to an established patient, not originating from a related e/m servic 60 46 $15
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit 43 43 $181
99204 New patient office or other outpatient visit, 45-59 minutes 40 40 $186
G0008 Administration of influenza virus vaccine 35 33 $30
99203 New patient office or other outpatient visit, 30-44 minutes 34 34 $126

In context: peer comparison

Among 242 peers in this city , average services per provider: 134. This provider delivers 8.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$3,006
Transactions
9
Manufacturers
7
Payer (manufacturer) Industry Txns Amount
Novo Nordisk Inc 1 $2,552.00
Intra-Sana Laboratories 2 $151.71
PFIZER INC. 2 $122.86
Lilly USA, LLC 1 $121.84
Bayer Healthcare Pharmaceuticals Inc. 1 $21.35
Exact Sciences Corporation 1 $21.02
Amgen Inc. 1 $14.98

By nature of payment

Education
$2,552
Food and Beverage
$454

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,596
Patients
372
Total drug cost
$82,143
Drug Type Claims Patients Total cost
Metformin Hcl Generic 200 44 $1,027
Omeprazole Generic 179 35 $1,375
Amlodipine Besylate Generic 151 37 $1,224
Atorvastatin Calcium Generic 151 34 $1,483
Gabapentin Generic 121 27 $1,095
Famotidine Generic 117 32 $6,037
Metoprolol Succinate Generic 103 19 $903
Lisinopril Generic 97 21 $565
Simvastatin Generic 92 27 $638
Tamsulosin Hcl Generic 80 19 $724

Frequently asked questions

Auto-generated from federal data
What is Dr. Ataul Chowdhury's medical specialty?
Dr. Ataul Chowdhury practices Internal Medicine Physician in Bronx, NY.
Where does Dr. Ataul Chowdhury practice?
Dr. Ataul Chowdhury practices at 1888 Westchester Ave # B, Bronx, NY 104723000. Office phone: 9176349600.
What is Dr. Ataul Chowdhury's NPI?
Dr. Ataul Chowdhury's National Provider Identifier (NPI) is 1043295413, issued by NPPES.
Does Dr. Ataul Chowdhury accept Medicare assignment?
Dr. Ataul Chowdhury does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Ataul Chowdhury commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.