Doctor profile · Federal record
Dr. Keith Chan, M.D.
Sports Medicine (Orthopaedic Surgery) Physician (CMS: Orthopedic Surgery) · San Francisco, CA
- NPI 1548452782
- Accepts Medicare
- 22 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3838 California St Rm 715
San Francisco, CA 941181509
(415) 668-8010
fax (415) 752-2560
Credentials & registration
- NPI registered
- August 2007 — 19 yrs on file
- Profile last updated
- August 1, 2022
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207XX0005X — NUCC code
- State license (1)
- California #A106438
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1548452782. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,183
Distinct HCPCS
10
Medicare allowed
$59,057
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J7329 |
Hyaluronan or derivative, trivisc, for intra-articular injection, 1 mg | 1,515 | 31 | $9 | |
J1030 |
Injection, methylprednisolone acetate, 40 mg | 171 | 68 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 117 | 81 | $107 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 111 | 24 | $1 | |
20610 |
Aspiration and/or injection of fluid from large joint | 72 | 60 | $81 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 58 | 55 | $151 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 35 | 35 | $132 | |
73721 |
Mri scan of leg joint without contrast | 26 | 24 | $197 | |
73562 |
X-ray of knee, 3 views | 25 | 24 | $54 | |
73502 |
X-ray of hip, 2-3 views | 21 | 19 | $62 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 130. This provider delivers 17× the peer median.Open Payments
Industry payments received
All-time total
$32
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bioventus LLC | 1 | $32.29 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
16
Patients
0
Total drug cost
$249
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Diclofenac Sodium | Generic | 16 | 0 | $249 |
Frequently asked questions
What is Dr. Keith Chan's medical specialty?
Dr. Keith Chan practices Sports Medicine (Orthopaedic Surgery) Physician in San Francisco, CA.
Where does Dr. Keith Chan practice?
Dr. Keith Chan practices at 3838 California St Rm 715, San Francisco, CA 941181509. Office phone: 4156688010.
What is Dr. Keith Chan's NPI?
Dr. Keith Chan's National Provider Identifier (NPI) is 1548452782, issued by NPPES.
Does Dr. Keith Chan accept Medicare assignment?
Yes. Dr. Keith Chan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Keith Chan commonly perform?
Top Medicare-reported procedures in 2023: Hyaluronan or derivative, trivisc, for intra-articular injection, 1 mg (HCPCS J7329); Injection, methylprednisolone acetate, 40 mg (HCPCS J1030); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.