Doctor profile · Federal record
Dr. William Montgomery, MD
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · San Francisco, CA
- NPI 1881756450
- Accepts Medicare
- MIPS 90.2 / 100 · 2023
- 40 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1 Shrader St Ste 650
San Francisco, CA 941171036
(415) 221-0665
fax (415) 221-4023 - Mailing address
-
3400 Data Dr, Attn: Credentialing/Payer Enrollment
Rancho Cordova, CA 956707956
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- September 8, 2023
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State license (1)
- California #G71232
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881756450. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
7,149
Distinct HCPCS
10
Medicare allowed
$155,493
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J7325 |
Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg | 4,464 | 57 | $9 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 1,064 | 156 | $1 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 663 | 115 | $0 | |
20611 |
Aspiration and/or injection of fluid large joint using ultrasound guidance | 230 | 153 | $139 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 225 | 135 | $109 | |
73030 |
X-ray of shoulder, minimum of 2 views | 123 | 108 | $46 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 113 | 113 | $196 | |
73564 |
X-ray of knee, 4 or more views | 94 | 79 | $63 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 93 | 84 | $153 | |
20610 |
Aspiration and/or injection of fluid from large joint | 20 | 19 | $82 |
In context: peer comparison
Among 24 peers in this city , average services per provider: 298. This provider delivers 24× the peer median.Open Payments
Industry payments received
All-time total
$43
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Bioventus LLC | 1 | $43.43 |
By nature of payment
Frequently asked questions
What is Dr. William Montgomery's medical specialty?
Dr. William Montgomery practices Orthopaedic Surgery Physician in San Francisco, CA.
Where does Dr. William Montgomery practice?
Dr. William Montgomery practices at 1 Shrader St Ste 650, San Francisco, CA 941171036. Office phone: 4152210665.
What is Dr. William Montgomery's NPI?
Dr. William Montgomery's National Provider Identifier (NPI) is 1881756450, issued by NPPES.
Does Dr. William Montgomery accept Medicare assignment?
Yes. Dr. William Montgomery accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Montgomery commonly perform?
Top Medicare-reported procedures in 2023: Hyaluronan or derivative, synvisc or synvisc-one, for intra-articular injection, 1 mg (HCPCS J7325); Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100). Source: CMS Medicare Physician & Other Practitioners file.