Doctor profile · Federal record
Dr. Ann Nguyen, MD
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · La Jolla, CA
- NPI 1023079951
- Accepts Medicare
- 32 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
10666 N Torrey Pines RD, Maildrop 100C
La Jolla, CA 920371027
(858) 554-2626 - Mailing address
-
10790 Rancho Bernardo RD
San Diego, CA 921275705
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- January 7, 2020
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- California #A56070
- Medicaid
- CA #OOA560700
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023079951. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
9,330
Distinct HCPCS
10
Medicare allowed
$289,361
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
A9575 |
Injection, gadoterate meglumine, 0.1 ml | 5,050 | 29 | $0 | |
77067 |
Screening mammography | 840 | 840 | $146 | |
77063 |
Screening 3d breast mammography | 784 | 784 | $58 | |
77067 |
Screening mammography | 568 | 568 | $38 | |
77063 |
Screening 3d breast mammography | 512 | 512 | $30 | |
77080 |
Dxa bone density measurement of hip, pelvis, spine | 248 | 248 | $24 | |
71046 |
X-ray of chest, 2 views | 211 | 206 | $15 | |
G0279 |
Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) | 100 | 100 | $30 | |
G0279 |
Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) | 87 | 87 | $58 | |
73030 |
X-ray of shoulder, minimum of 2 views | 76 | 74 | $25 |
In context: peer comparison
Among 24 peers in La Jolla Diagnostic Radiology Physician, average services per provider: 273. This provider delivers 34× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Ann Nguyen's medical specialty?
Dr. Ann Nguyen practices Diagnostic Radiology Physician in La Jolla, CA.
Where does Dr. Ann Nguyen practice?
Dr. Ann Nguyen practices at 10666 N Torrey Pines RD, La Jolla, CA 920371027. Office phone: 8585542626.
What is Dr. Ann Nguyen's NPI?
Dr. Ann Nguyen's National Provider Identifier (NPI) is 1023079951, issued by NPPES.
Does Dr. Ann Nguyen accept Medicare assignment?
Yes. Dr. Ann Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ann Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Injection, gadoterate meglumine, 0.1 ml (HCPCS A9575); Screening mammography (HCPCS 77067); Screening 3d breast mammography (HCPCS 77063). Source: CMS Medicare Physician & Other Practitioners file.