Doctor profile · Federal record

Dr. Thanh Tran, MD

Adult Medicine Physician (CMS: Neurology) · Internal Medicine Physician · Neurology Physician · San Francisco, CA

  • NPI 1134264831
  • Accepts Medicare
  • 48 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
439 Ofarrell St
San Francisco, CA 941022009
(415) 441-4882

Credentials & registration

NPPES · NUCC
NPI registered
February 2007 — 19 yrs on file
Profile last updated
July 25, 2007
Year of graduation
1978 — 48 yrs since
Specialty taxonomy
207QA0505X — NUCC code
State license (1)
California #A52468
Medicaid
CA #00A524680

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1134264831. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
880
Distinct HCPCS
2
Medicare allowed
$114,089
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 449 112 $151
99213 Established patient office or other outpatient visit, 20-29 minutes 431 94 $107

In context: peer comparison

Among 3 peers in this city , average services per provider: 97. This provider delivers 9.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$21
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Envista Holdings Corporation 1 $21.29

By nature of payment

Education
$21

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,224
Patients
364
Total drug cost
$76,308
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 220 59 $4,709
Atorvastatin Calcium Generic 189 57 $5,271
Metformin Hcl Generic 101 29 $2,645
Metoprolol Succinate Generic 99 26 $2,454
Ibuprofen Generic 78 35 $542
Gabapentin Generic 75 24 $2,964
Triamcinolone Acetonide Generic 70 35 $783
Omeprazole Generic 68 20 $1,255
Lovastatin Generic 61 18 $1,363
Losartan Potassium Generic 59 16 $1,106

Frequently asked questions

Auto-generated from federal data
What is Dr. Thanh Tran's medical specialty?
Dr. Thanh Tran practices Adult Medicine Physician in San Francisco, CA.
Where does Dr. Thanh Tran practice?
Dr. Thanh Tran practices at 439 Ofarrell St, San Francisco, CA 941022009. Office phone: 4154414882.
What is Dr. Thanh Tran's NPI?
Dr. Thanh Tran's National Provider Identifier (NPI) is 1134264831, issued by NPPES.
Does Dr. Thanh Tran accept Medicare assignment?
Yes. Dr. Thanh Tran accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thanh Tran commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.