Doctor profile · Federal record
Dr. William Ladd, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Neuroradiology Physician · San Diego, CA
- NPI 1063463230
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 45 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
200 W Arbor Dr
San Diego, CA 921039000
(800) 926-8273
fax (888) 539-8781 - Mailing address
-
Po Box 232410
San Diego, CA 921932410
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- February 13, 2019
- Year of graduation
- 1981 — 45 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- California #G63024
- Medicaid
- CA #00G630240
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1063463230. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,549
Distinct HCPCS
10
Medicare allowed
$90,988
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
77063 |
Screening 3d breast mammography | 274 | 274 | $30 | |
77067 |
Screening mammography | 274 | 274 | $38 | |
77067 |
Screening mammography | 226 | 226 | $121 | |
77063 |
Screening 3d breast mammography | 225 | 225 | $52 | |
G0279 |
Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) | 143 | 143 | $30 | |
77066 |
Diagnostic mammography of both breasts | 111 | 111 | $49 | |
76642 |
Limited ultrasound scan of 1 breast | 71 | 71 | $34 | |
G0279 |
Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) | 64 | 64 | $58 | |
77065 |
Diagnostic mammography of 1 breast | 53 | 53 | $40 | |
77066 |
Diagnostic mammography of both breasts | 41 | 41 | $180 |
In context: peer comparison
Among 125 peers in San Diego Diagnostic Radiology Physician, average services per provider: 189. This provider delivers 8.2× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. William Ladd's medical specialty?
Dr. William Ladd practices Diagnostic Radiology Physician in San Diego, CA.
Where does Dr. William Ladd practice?
Dr. William Ladd practices at 200 W Arbor Dr, San Diego, CA 921039000. Office phone: 8009268273.
What is Dr. William Ladd's NPI?
Dr. William Ladd's National Provider Identifier (NPI) is 1063463230, issued by NPPES.
Does Dr. William Ladd accept Medicare assignment?
Yes. Dr. William Ladd accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Ladd commonly perform?
Top Medicare-reported procedures in 2023: Screening 3d breast mammography (HCPCS 77063); Screening mammography (HCPCS 77067); Screening mammography (HCPCS 77067). Source: CMS Medicare Physician & Other Practitioners file.