Doctor profile · Federal record

Dr. Ajanta Swarnakar, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Union City, CA

  • NPI 1366478257
  • Accepts Medicare
  • 34 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3553 Whipple RD
Union City, CA 945871507
(510) 454-1000
fax (925) 837-1055

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
January 10, 2022
Year of graduation
1992 — 34 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #A80477

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1366478257. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$24
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Dexcom, INC. 1 $24.32

By nature of payment

Food and Beverage
$24

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,723
Patients
1,098
Total drug cost
$41,796
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 403 164 $6,087
Amlodipine Besylate Generic 299 116 $3,859
Losartan Potassium Generic 282 105 $3,770
Atenolol Generic 226 85 $2,805
Lisinopril Generic 194 78 $2,435
Simvastatin Generic 180 60 $1,947
Metformin Hcl ER (Metformin Hcl) Brand 162 66 $1,653
Famotidine Generic 161 66 $4,754
Fluticasone Propionate Generic 146 73 $1,993
Levothyroxine Sodium Generic 127 56 $2,769

Frequently asked questions

Auto-generated from federal data
What is Dr. Ajanta Swarnakar's medical specialty?
Dr. Ajanta Swarnakar practices Internal Medicine Physician in Union City, CA.
Where does Dr. Ajanta Swarnakar practice?
Dr. Ajanta Swarnakar practices at 3553 Whipple RD, Union City, CA 945871507. Office phone: 5104541000.
What is Dr. Ajanta Swarnakar's NPI?
Dr. Ajanta Swarnakar's National Provider Identifier (NPI) is 1366478257, issued by NPPES.
Does Dr. Ajanta Swarnakar accept Medicare assignment?
Yes. Dr. Ajanta Swarnakar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.