Doctor profile · Federal record
Dr. Chunbong Ma, MD
Sports Medicine (Orthopaedic Surgery) Physician (CMS: Orthopedic Surgery) · San Francisco, CA
- NPI 1750333191
- Accepts Medicare
- MIPS 70.8 / 100 · 2023
- 30 yrs in practice
- Male
- No sanctions
Practice & contact
- Primary practice
-
1701 Divisadero St
San Francisco, CA 941430001
(415) 353-7566
fax (415) 885-3862 - Mailing address
-
1635 Divisadero St, Ste 625, Box 1821
San Francisco, CA 941430001
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- July 9, 2007
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207XX0005X — NUCC code
- State license (1)
- California #A83610
- Medicaid
- CA #00A836100
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1750333191. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
775
Distinct HCPCS
8
Medicare allowed
$192,319
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 241 | 186 | $113 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 226 | 169 | $76 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 110 | 110 | $153 | |
99421 |
Online digital evaluation and management service for an established patient for up to 7 days, total time 5-10 minutes | 87 | 70 | $15 | |
23472 |
Prosthetic repair of shoulder joint, total shoulder | 50 | 50 | $1,648 | |
29827 |
Repair of shoulder rotator cuff using an endoscope | 36 | 36 | $1,232 | |
29823 |
Removal of extensive shoulder joint tissue using an endoscope | 13 | 13 | $140 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 12 | 12 | $99 |
In context: peer comparison
Among 6 peers in San Francisco Sports Medicine (Orthopaedic Surgery) Physician, average services per provider: 130. This provider delivers 6.0× the peer median.Open Payments
Industry payments received
All-time total
$117,849
Transactions
53
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Linvatec Corporation | 4 | $58,026.62 | |
| Stryker Corporation | 14 | $41,187.82 | |
| Zimmer Biomet Holdings, INC. | 34 | $18,490.12 | |
| Smith+Nephew, INC. | 1 | $144.02 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
119
Patients
112
Total drug cost
$820
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ibuprofen | Generic | 48 | 41 | $505 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 38 | 38 | $222 |
| Ondansetron Hcl | Generic | 33 | 33 | $93 |
Hospital affiliations
Frequently asked questions
What is Dr. Chunbong Ma's medical specialty?
Dr. Chunbong Ma practices Sports Medicine (Orthopaedic Surgery) Physician in San Francisco, CA.
Where does Dr. Chunbong Ma practice?
Dr. Chunbong Ma practices at 1701 Divisadero St, San Francisco, CA 941430001. Office phone: 4153537566.
What is Dr. Chunbong Ma's NPI?
Dr. Chunbong Ma's National Provider Identifier (NPI) is 1750333191, issued by NPPES.
Does Dr. Chunbong Ma accept Medicare assignment?
Yes. Dr. Chunbong Ma accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chunbong Ma commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.