Doctor profile · Federal record
Dr. WEIWEN ZHENG, M.D.
Family Medicine Physician (CMS: FAMILY PRACTICE) · SAN FRANCISCO, CA
- NPI 1023059201
- Accepts Medicare
- 34 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
950 STOCKTON ST, SUITE 328
SAN FRANCISCO, CA 941081633
(415) 398-2698
fax (415) 398-2686 - Additional location
-
1838 Noriega St
San Francisco, CA 941224324
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- October 15, 2020
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #A92238
- Medicaid
- CA #2177736
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023059201. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,903
Distinct HCPCS
10
Medicare allowed
$260,620
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 1,200 | 280 | $109 | |
G2012 |
Brief communication technology-based service, e.g. virtual check-in, by a physician or other qualified health care professional who can report evaluation and management services, provided to an established patient, not originating from a related e/m servic | 501 | 177 | $16 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 270 | 186 | $153 | |
99497 |
Advance care planning, first 30 minutes | 176 | 176 | $96 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 157 | 157 | $157 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 156 | 156 | $24 | |
G0008 |
Administration of influenza virus vaccine | 137 | 137 | $37 | |
90674 |
Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free | 90 | 90 | $33 | |
90686 |
Influenza vaccine, quadrivalent, preservative free, 0.5 ml dosage | 47 | 47 | $22 | |
90480 |
Admn sarscov2 vacc 1 dose | 37 | 37 | $50 |
In context: peer comparison
Among 82 peers in this city , average services per provider: 96. This provider delivers 30× the peer median.Open Payments
Industry payments received
All-time total
$1,286
Transactions
19
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Pharmaceuticals, Inc | 8 | $436.43 | |
| Amgen Inc. | 2 | $173.82 | |
| Dexcom, Inc. | 1 | $126.86 | |
| ViiV Healthcare Company | 1 | $125.00 | |
| GlaxoSmithKline, LLC. | 2 | $108.60 | |
| Lilly USA, LLC | 1 | $98.34 | |
| Edwards Lifesciences Corporation | 1 | $88.17 | |
| Phathom Pharmaceuticals, Inc. | 1 | $70.31 | |
| Agios Pharmaceuticals, Inc. | 1 | $38.74 | |
| Ferring Pharmaceuticals Inc. | 1 | $19.99 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
12,671
Patients
4,293
Total drug cost
$198,433
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 1,647 | 511 | $28,080 |
| Amlodipine Besylate | Generic | 1,420 | 418 | $17,469 |
| Losartan Potassium | Generic | 1,407 | 418 | $19,933 |
| Omeprazole | Generic | 977 | 356 | $13,774 |
| Pantoprazole Sodium | Generic | 900 | 324 | $16,436 |
| Gabapentin | Generic | 789 | 327 | $14,114 |
| Metformin Hcl | Generic | 773 | 234 | $8,068 |
| Metoprolol Succinate | Generic | 762 | 217 | $13,192 |
| Simvastatin | Generic | 691 | 203 | $8,426 |
| Diclofenac Sodium | Generic | 686 | 293 | $13,830 |