Doctor profile · Federal record
Dr. Thuy-Ngan Nguyen, D.O.
Internal Medicine Physician (CMS: Internal Medicine) · Gilbert, AZ
- NPI 1528470614
- Accepts Medicare
- MIPS 33.2 / 100 · 2023
- 10 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3555 S Val Vista Dr
Gilbert, AZ 852977323
(480) 728-8000 - Mailing address
-
4530 E Muirwood Dr Ste 105
Phoenix, AZ 850487693
Credentials & registration
- NPI registered
- May 2014 — 12 yrs on file
- Profile last updated
- January 11, 2021
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Arizona #007922
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528470614. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
546
Distinct HCPCS
2
Medicare allowed
$86,477
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 432 | 404 | $167 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 114 | 113 | $126 |
In context: peer comparison
Among 14 peers in Gilbert Internal Medicine Physician, average services per provider: 133. This provider delivers 4.1× the peer median.Frequently asked questions
What is Dr. Thuy-Ngan Nguyen's medical specialty?
Dr. Thuy-Ngan Nguyen practices Internal Medicine Physician in Gilbert, AZ.
Where does Dr. Thuy-Ngan Nguyen practice?
Dr. Thuy-Ngan Nguyen practices at 3555 S Val Vista Dr, Gilbert, AZ 852977323. Office phone: 4807288000.
What is Dr. Thuy-Ngan Nguyen's NPI?
Dr. Thuy-Ngan Nguyen's National Provider Identifier (NPI) is 1528470614, issued by NPPES.
Does Dr. Thuy-Ngan Nguyen accept Medicare assignment?
Yes. Dr. Thuy-Ngan Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thuy-Ngan Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.