Doctor profile · Federal record
Dr. Jack Huynh, MD
Internal Medicine Physician (CMS: Internal Medicine) · San Francisco, CA
- NPI 1548334543
- Accepts Medicare
- 45 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1520 Stockton Street
San Francisco, CA 94133
(415) 391-9686
fax (415) 433-1139
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1981 — 45 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A41781
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1548334543. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,662
Distinct HCPCS
10
Medicare allowed
$32,320
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 442 | 323 | $6 | |
80053 |
Blood test, comprehensive group of blood chemicals | 407 | 327 | $10 | |
85027 |
Complete blood cell count (red cells, white blood cell, platelets), automated test | 384 | 320 | $6 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 375 | 310 | $13 | |
81001 |
Manual urinalysis test with examination using microscope, automated | 330 | 281 | $3 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 298 | 268 | $16 | |
82043 |
Urine microalbumin (protein) level | 286 | 247 | $6 | |
82570 |
Creatinine level to test for kidney function or muscle injury | 284 | 247 | $5 | |
84550 |
Uric acid level, blood | 274 | 256 | $4 | |
83036 |
Hemoglobin a1c level | 269 | 221 | $10 |
In context: peer comparison
Among 236 peers in this city , average services per provider: 93. This provider delivers 39× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
6,717
Patients
2,082
Total drug cost
$174,253
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 1,055 | 301 | $24,350 |
| Atorvastatin Calcium | Generic | 1,033 | 312 | $29,737 |
| Losartan Potassium | Generic | 1,019 | 306 | $29,914 |
| Triamcinolone Acetonide | Generic | 446 | 133 | $8,260 |
| Diclofenac Sodium | Generic | 431 | 200 | $10,333 |
| Omeprazole | Generic | 372 | 122 | $9,906 |
| Metoprolol Succinate | Generic | 353 | 98 | $11,734 |
| Metformin Hcl | Generic | 352 | 105 | $8,719 |
| Pravastatin Sodium | Generic | 348 | 104 | $10,152 |
| Simvastatin | Generic | 283 | 80 | $5,905 |
Frequently asked questions
What is Dr. Jack Huynh's medical specialty?
Dr. Jack Huynh practices Internal Medicine Physician in San Francisco, CA.
Where does Dr. Jack Huynh practice?
Dr. Jack Huynh practices at 1520 Stockton Street, San Francisco, CA 94133. Office phone: 4153919686.
What is Dr. Jack Huynh's NPI?
Dr. Jack Huynh's National Provider Identifier (NPI) is 1548334543, issued by NPPES.
Does Dr. Jack Huynh accept Medicare assignment?
Yes. Dr. Jack Huynh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jack Huynh commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Blood test, comprehensive group of blood chemicals (HCPCS 80053); Complete blood cell count (red cells, white blood cell, platelets), automated test (HCPCS 85027). Source: CMS Medicare Physician & Other Practitioners file.