Doctor profile · Federal record
Dr. Bruce Wang, M.D.
Gastroenterology Physician (CMS: Internal Medicine) · San Francisco, CA
- NPI 1932436128
- Accepts Medicare
- 19 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
513 Parnassus Ave, Room S357
San Francisco, CA 941430538
(415) 476-2777
Credentials & registration
- NPI registered
- November 2009 — 17 yrs on file
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- California #A107381
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1932436128. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
40
Distinct HCPCS
2
Medicare allowed
$6,965
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 29 | 17 | $163 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 11 | 11 | $204 |
In context: peer comparison
Among 24 peers in San Francisco Gastroenterology Physician, average services per provider: 42. This provider delivers 1.0× the peer median.Open Payments
Industry payments received
All-time total
$24,510
Transactions
32
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alnylam Pharmaceuticals INC. | 32 | $24,509.87 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Bruce Wang's medical specialty?
Dr. Bruce Wang practices Gastroenterology Physician in San Francisco, CA.
Where does Dr. Bruce Wang practice?
Dr. Bruce Wang practices at 513 Parnassus Ave, San Francisco, CA 941430538. Office phone: 4154762777.
What is Dr. Bruce Wang's NPI?
Dr. Bruce Wang's National Provider Identifier (NPI) is 1932436128, issued by NPPES.
Does Dr. Bruce Wang accept Medicare assignment?
Yes. Dr. Bruce Wang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Bruce Wang commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.