Doctor profile · Federal record
Dr. William Kerridge, M.D.
Student in an Organized Health Care Education/Training Program (CMS: Diagnostic Radiology) · San Francisco, CA
- NPI 1053608026
- Accepts Medicare
- 15 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
505 Parnassus Ave, Room M-391, Box 0628
San Francisco, CA 941432204
(415) 353-1821
fax (415) 476-8482
Credentials & registration
- NPI registered
- June 2011 — 15 yrs on file
- Profile last updated
- February 11, 2022
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 390200000X — NUCC code
- State license (1)
- California #A142446
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1053608026. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
20
Distinct HCPCS
1
Medicare allowed
$185
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71045 |
X-ray of chest, 1 view | 20 | 20 | $9 |
In context: peer comparison
Among 52 peers in this city , average services per provider: 58. This provider delivers 0.3× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. William Kerridge's medical specialty?
Dr. William Kerridge practices Student in an Organized Health Care Education/Training Program in San Francisco, CA.
Where does Dr. William Kerridge practice?
Dr. William Kerridge practices at 505 Parnassus Ave, San Francisco, CA 941432204. Office phone: 4153531821.
What is Dr. William Kerridge's NPI?
Dr. William Kerridge's National Provider Identifier (NPI) is 1053608026, issued by NPPES.
Does Dr. William Kerridge accept Medicare assignment?
Yes. Dr. William Kerridge accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Kerridge commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045). Source: CMS Medicare Physician & Other Practitioners file.