Doctor profile · Federal record
Dr. William McCullough, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Pediatric Radiology Physician · Santa Clara, CA
- NPI 1184617664
- Accepts Medicare
- 27 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
700 Lawrence Expy
Santa Clara, CA 950515173
(408) 851-5062
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- December 17, 2021
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- California #C151779
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1184617664. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
68
Distinct HCPCS
3
Medicare allowed
$1,327
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
71045 |
X-ray of chest, 1 view | 38 | 29 | $10 | |
70450 |
Ct scan head or brain without contrast | 18 | 18 | $45 | |
71046 |
X-ray of chest, 2 views | 12 | 12 | $12 |
In context: peer comparison
Among 9 peers in Santa Clara Diagnostic Radiology Physician, average services per provider: 27. This provider delivers 2.5× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. William McCullough's medical specialty?
Dr. William McCullough practices Diagnostic Radiology Physician in Santa Clara, CA.
Where does Dr. William McCullough practice?
Dr. William McCullough practices at 700 Lawrence Expy, Santa Clara, CA 950515173. Office phone: 4088515062.
What is Dr. William McCullough's NPI?
Dr. William McCullough's National Provider Identifier (NPI) is 1184617664, issued by NPPES.
Does Dr. William McCullough accept Medicare assignment?
Yes. Dr. William McCullough accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William McCullough commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); Ct scan head or brain without contrast (HCPCS 70450); X-ray of chest, 2 views (HCPCS 71046). Source: CMS Medicare Physician & Other Practitioners file.