Doctor profile · Federal record
Dr. Austin Nguyen, MD
Anesthesiology Physician (CMS: Anesthesiology) · Orange, CA
- NPI 1083109797
- Accepts Medicare
- MIPS 66.0 / 100 · 2023
- 8 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
101 the City Dr S
Orange, CA 928683201
(714) 456-6661
Credentials & registration
- NPI registered
- June 2018 — 8 yrs on file
- Profile last updated
- March 20, 2025
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- California #3593-8580
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1083109797. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
70
Distinct HCPCS
4
Medicare allowed
$4,402
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
76942 |
Ultrasonic guidance for needle placement | 27 | 27 | $33 | |
64450 |
Injection of anesthetic agent and/or steroid into other nerve or branch | 21 | 16 | $37 | |
01480 |
Anesthesia for other procedure on lower leg, ankle, and foot bones | 11 | 11 | $204 | |
64447 |
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | 11 | 11 | $44 |
In context: peer comparison
Among 76 peers in Orange Anesthesiology Physician, average services per provider: 29. This provider delivers 2.4× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Austin Nguyen's medical specialty?
Dr. Austin Nguyen practices Anesthesiology Physician in Orange, CA.
Where does Dr. Austin Nguyen practice?
Dr. Austin Nguyen practices at 101 the City Dr S, Orange, CA 928683201. Office phone: 7144566661.
What is Dr. Austin Nguyen's NPI?
Dr. Austin Nguyen's National Provider Identifier (NPI) is 1083109797, issued by NPPES.
Does Dr. Austin Nguyen accept Medicare assignment?
Yes. Dr. Austin Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Austin Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Ultrasonic guidance for needle placement (HCPCS 76942); Injection of anesthetic agent and/or steroid into other nerve or branch (HCPCS 64450); Anesthesia for other procedure on lower leg, ankle, and foot bones (HCPCS 01480). Source: CMS Medicare Physician & Other Practitioners file.