Doctor profile · Federal record
Dr. Tsung-Yun Tzeng, DO
Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Neuromusculoskeletal Medicine & Omm Physician · San Francisco, CA
- NPI 1790281715
- Accepts Medicare
- 8 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2300 California St Ste 103
San Francisco, CA 941152754
(415) 600-3503 - Mailing address
-
Po Box 276950
Sacramento, CA 958276950
Credentials & registration
- NPI registered
- March 2018 — 8 yrs on file
- Profile last updated
- October 30, 2025
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State licenses (3)
- California #20A21557 · Maine #DO3188 · Washington #OP61337795
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790281715. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
53
Distinct HCPCS
3
Medicare allowed
$4,445
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 20 | 18 | $89 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 20 | 20 | $128 | |
36415 |
Insertion of needle into vein for collection of blood sample | 13 | 13 | $8 |
In context: peer comparison
Among 82 peers in this city , average services per provider: 96. This provider delivers 0.6× the peer median.Frequently asked questions
What is Dr. Tsung-Yun Tzeng's medical specialty?
Dr. Tsung-Yun Tzeng practices Family Medicine Physician in San Francisco, CA.
Where does Dr. Tsung-Yun Tzeng practice?
Dr. Tsung-Yun Tzeng practices at 2300 California St Ste 103, San Francisco, CA 941152754. Office phone: 4156003503.
What is Dr. Tsung-Yun Tzeng's NPI?
Dr. Tsung-Yun Tzeng's National Provider Identifier (NPI) is 1790281715, issued by NPPES.
Does Dr. Tsung-Yun Tzeng accept Medicare assignment?
Yes. Dr. Tsung-Yun Tzeng accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tsung-Yun Tzeng commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.