Doctor profile · Federal record
Dr. Mai Nguyen, M.D.
Family Medicine Physician (CMS: Family Practice) · Chicago, IL
- NPI 1659711950
- Accepts Medicare
- 26 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3660 N Lake Shore Dr, Unit # 3808
Chicago, IL 606135300
(773) 307-5056
Credentials & registration
- NPI registered
- July 2013 — 13 yrs on file
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Illinois #036.131826
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659711950. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
259
Distinct HCPCS
3
Medicare allowed
$29,398
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 126 | 124 | $129 | |
99283 |
Emergency department visit with low level of medical decision making | 109 | 108 | $78 | |
99285 |
Emergency department visit with high level of medical decision making | 24 | 24 | $191 |
In context: peer comparison
Among 295 peers in Chicago Family Medicine Physician, average services per provider: 85. This provider delivers 3.0× the peer median.Open Payments
Industry payments received
All-time total
$30
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Pharmaceuticals, INC | 1 | $30.20 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
153
Patients
150
Total drug cost
$1,384
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 29 | 28 | $385 |
| Ondansetron Hcl | Generic | 24 | 24 | $157 |
| Ciprofloxacin Hcl | Generic | 22 | 22 | $178 |
| Prednisone | Generic | 22 | 21 | $54 |
| Cephalexin | Generic | 19 | 19 | $124 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 13 | 12 | $420 |
| Famotidine | Generic | 13 | 13 | $32 |
| Cyclobenzaprine Hcl | Generic | 11 | 11 | $34 |
Frequently asked questions
What is Dr. Mai Nguyen's medical specialty?
Dr. Mai Nguyen practices Family Medicine Physician in Chicago, IL.
Where does Dr. Mai Nguyen practice?
Dr. Mai Nguyen practices at 3660 N Lake Shore Dr, Chicago, IL 606135300. Office phone: 7733075056.
What is Dr. Mai Nguyen's NPI?
Dr. Mai Nguyen's National Provider Identifier (NPI) is 1659711950, issued by NPPES.
Does Dr. Mai Nguyen accept Medicare assignment?
Yes. Dr. Mai Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mai Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with low level of medical decision making (HCPCS 99283); Emergency department visit with high level of medical decision making (HCPCS 99285). Source: CMS Medicare Physician & Other Practitioners file.