Doctor profile · Federal record

Dr. Darren Vo, M.D.

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

  • NPI 1477948826
  • Accepts Medicare
  • 13 yrs in practice
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1520 Stockton Street
San Francisco, CA 941333354
(415) 391-9686
fax (415) 352-5089

Credentials & registration

NPPES · NUCC
NPI registered
April 2015 — 11 yrs on file
Profile last updated
October 9, 2019
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (2)
California #A162945 · New Jersey #25MA09861500

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1477948826. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,076
Distinct HCPCS
10
Medicare allowed
$10,500
HCPCS Description Services Patients Avg allowed
36415 Insertion of needle into vein for collection of blood sample 231 145 $6
80061 Blood test, lipids (cholesterol and triglycerides) 211 141 $13
83036 Hemoglobin a1c level 191 120 $10
80053 Blood test, comprehensive group of blood chemicals 161 113 $10
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 74 58 $8
80048 Blood test, basic group of blood chemicals (calcium, total) 48 41 $8
81001 Manual urinalysis test with examination using microscope, automated 45 35 $3
84443 Blood test, thyroid stimulating hormone (tsh) 33 28 $16
G0328 Colorectal cancer screening; fecal occult blood test, immunoassay, 1-3 simultaneous 28 28 $18
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 23 19 $18

In context: peer comparison

Among 236 peers in this city , average services per provider: 93. This provider delivers 12× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,669
Patients
915
Total drug cost
$91,529
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 577 177 $20,834
Amlodipine Besylate Generic 468 144 $16,638
Losartan Potassium Generic 247 73 $8,161
Metformin Hcl Generic 153 47 $3,553
Omeprazole Generic 150 60 $4,850
Metoprolol Succinate Generic 145 48 $5,060
Ibuprofen Generic 142 62 $1,400
Triamcinolone Acetonide Generic 136 62 $1,765
Fluticasone Propionate Generic 114 55 $5,678
Gabapentin Generic 114 44 $4,412

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Darren Vo's medical specialty?
Dr. Darren Vo practices Internal Medicine Physician in San Francisco, CA.
Where does Dr. Darren Vo practice?
Dr. Darren Vo practices at 1520 Stockton Street, San Francisco, CA 941333354. Office phone: 4153919686.
What is Dr. Darren Vo's NPI?
Dr. Darren Vo's National Provider Identifier (NPI) is 1477948826, issued by NPPES.
Does Dr. Darren Vo accept Medicare assignment?
Yes. Dr. Darren Vo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Darren Vo commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Blood test, lipids (cholesterol and triglycerides) (HCPCS 80061); Hemoglobin a1c level (HCPCS 83036). Source: CMS Medicare Physician & Other Practitioners file.