Doctor profile · Federal record
Dr. Theodora Nguyen, PA-C
Physician Assistant · Irvine, CA
- NPI 1194303958
- Accepts Medicare
- 5 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1000 Fivepoint
Irvine, CA 926182621
(800) 826-4673 - Mailing address
-
Po Box 512185
Los Angeles, CA 900510185
Credentials & registration
- NPI registered
- March 2021 — 5 yrs on file
- Profile last updated
- January 15, 2026
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- California #PA59501
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194303958. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
212
Distinct HCPCS
2
Medicare allowed
$16,826
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 187 | 112 | $69 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 25 | 25 | $153 |
In context: peer comparison
Among 16 peers in this city , average services per provider: 87. This provider delivers 2.4× the peer median.Frequently asked questions
What is Dr. Theodora Nguyen's medical specialty?
Dr. Theodora Nguyen practices Physician Assistant in Irvine, CA.
Where does Dr. Theodora Nguyen practice?
Dr. Theodora Nguyen practices at 1000 Fivepoint, Irvine, CA 926182621. Office phone: 8008264673.
What is Dr. Theodora Nguyen's NPI?
Dr. Theodora Nguyen's National Provider Identifier (NPI) is 1194303958, issued by NPPES.
Does Dr. Theodora Nguyen accept Medicare assignment?
Yes. Dr. Theodora Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Theodora Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.