Mai Tue Nguyen, MD
Psychiatry & Neurology, Psychiatry (MD) in Chicago, Illinois, trained at Baylor College of Medicine (class of 2016). 24 Medicare patients in 2024, $17,379 paid; nearly all of their 469 Part D prescriptions were generic (99%). Abbvie Inc. was the largest of 2 companies reporting payments in 2024, $72.14 in all, mostly food and beverage. A record with the same name and state is on the OIG exclusion list; it carries no NPI, so check it before acting.
Overview
| NPI | 1225491954 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 31, 2016 |
| Last updated in NPPES | Aug 6, 2020 |
| Certified by provider | Aug 6, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 036.149677 | IL |
Exclusion screening
Possible match: verify before acting. The OIG list has a record with the same name in Illinois, but that record carries no NPI, so it may be a different person or business.
| Matched by | Name on OIG list | Exclusion type | Excluded since | Location |
|---|---|---|---|---|
| Name + state | Mai T. Nguyen · No Known Affiliation | 1128a1 | Aug 20, 2014 | Machesney Park, IL |
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | Possible (name) | See above |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Psychiatry (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 24 |
|---|---|
| Services billed | 241 across 7 procedure codes |
| Paid by Medicare | $17,379 |
Part D prescriptions in 2024
| Prescriptions (claims) | 469 · 873 30-day fills |
|---|---|
| Patients | 39 |
| Total drug cost | $11,945 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Baylor College of Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- Optum Behavioral Care of Colorado PCAnn Arbor, MI · 197 clinicians
Industry payments (Open Payments)
- 2024$72.14 · 3 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $49.59 | 2 |
| Supernus Pharmaceuticals, Inc. | $22.55 | 1 |
What the 2024 payments were for
- Food and Beverage$72.14 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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