Doctor profile · Federal record
Dr. Margaret Nguyen, AA
Anesthesiologist Assistant (CMS: Anesthesiology Assistant) · Atlanta, GA
- NPI 1790704682
- Accepts Medicare
- MIPS 86.9 / 100 · 2023
- 22 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5665 Peachtree Dunwoody RD
Atlanta, GA 303421764
(678) 843-7324 - Mailing address
-
5671 Peachtree Dunwoody RD Ste 530
Atlanta, GA 303425005
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- January 28, 2026
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 367H00000X — NUCC code
- State license (1)
- Georgia #4383
- Medicaid (2)
- GA #832486291 · GA #832486291B
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790704682. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
14
Distinct HCPCS
1
Medicare allowed
$822
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00812 |
Anesthesia for exam of colon using an endoscope | 14 | 14 | $59 |
In context: peer comparison
Among 139 peers in Atlanta Anesthesiologist Assistant, average services per provider: 20. This provider delivers 0.7× the peer median.Frequently asked questions
What is Dr. Margaret Nguyen's medical specialty?
Dr. Margaret Nguyen practices Anesthesiologist Assistant in Atlanta, GA.
Where does Dr. Margaret Nguyen practice?
Dr. Margaret Nguyen practices at 5665 Peachtree Dunwoody RD, Atlanta, GA 303421764. Office phone: 6788437324.
What is Dr. Margaret Nguyen's NPI?
Dr. Margaret Nguyen's National Provider Identifier (NPI) is 1790704682, issued by NPPES.
Does Dr. Margaret Nguyen accept Medicare assignment?
Yes. Dr. Margaret Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Margaret Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for exam of colon using an endoscope (HCPCS 00812). Source: CMS Medicare Physician & Other Practitioners file.