Doctor profile · Federal record
Dr. William Green, M.D.
Orthopaedic Hand Surgery Physician (CMS: Orthopedic Surgery) · Orthopaedic Surgery Physician · San Francisco, CA
- NPI 1295858512
- Accepts Medicare
- 22 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3838 California St, Suite 715
San Francisco, CA 941181522
(415) 668-8010
fax (415) 752-2560
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- February 5, 2021
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207XS0106X — NUCC code
- State license (1)
- California #A95223
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1295858512. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,636
Distinct HCPCS
10
Medicare allowed
$262,145
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 950 | 286 | $1 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 296 | 241 | $150 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 244 | 213 | $107 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 182 | 182 | $194 | |
20550 |
Injection into tendon or ligament | 167 | 125 | $61 | |
73110 |
X-ray of wrist, minimum of 3 views | 153 | 88 | $54 | |
20606 |
Aspiration and/or injection of fluid from medium joint using ultrasound guidance | 124 | 105 | $121 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 114 | 114 | $132 | |
73130 |
X-ray of hand, minimum of 3 views | 82 | 59 | $49 | |
73140 |
X-ray of finger, minimum of 2 views | 43 | 29 | $50 |
In context: peer comparison
Among 3 peers in San Francisco Orthopaedic Hand Surgery Physician, average services per provider: 93. This provider delivers 28× the peer median.Open Payments
Industry payments received
All-time total
$17
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Sonex Health, INC. | 1 | $17.40 |
By nature of payment
Frequently asked questions
What is Dr. William Green's medical specialty?
Dr. William Green practices Orthopaedic Hand Surgery Physician in San Francisco, CA.
Where does Dr. William Green practice?
Dr. William Green practices at 3838 California St, San Francisco, CA 941181522. Office phone: 4156688010.
What is Dr. William Green's NPI?
Dr. William Green's National Provider Identifier (NPI) is 1295858512, issued by NPPES.
Does Dr. William Green accept Medicare assignment?
Yes. Dr. William Green accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Green commonly perform?
Top Medicare-reported procedures in 2023: Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.