Tham Nichols Doan, APRN, FNP-C
NPI 1861986853ActiveIndividual· Nurse Practitioner, Psych/Mental Health· East Lansing, MI
Nurse Practitioner, Psych/Mental Health (APRN, FNP-C) with Michigan Psychiatric and Primary Care Clinic PC, practicing in East Lansing, Michigan. Their prescriptions cost Medicare Part D more than their services did: $243,998 for 1,784 claims, against $19,459 paid for services in 2024. Otsuka America Pharmaceutical, Inc. was the largest of 18 companies reporting payments in 2025, $1,982 in all, mostly food and beverage. Lists Edward W Sparrow Hospital as a hospital affiliation.
Overview
| NPI | 1861986853 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN, FNP-C |
| Sole proprietor | No |
| NPI issued | Jun 21, 2018 |
| Last updated in NPPES | Aug 1, 2023 |
| Certified by provider | Aug 1, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 4704283803 | MI |
| Registered Nurse | 163W00000X | 4704283803 | MI |
| Nurse Practitioner, Family | 363LF0000X | 4704283803 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 55 |
|---|---|
| Services billed | 313 across 17 procedure codes |
| Paid by Medicare | $19,459 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,784 · 3,483 30-day fills |
|---|---|
| Patients | 112 |
| Total drug cost | $243,998 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Michigan Psychiatric and Primary Care Clinic PCEast Lansing, MI · 6 clinicians
Hospital affiliation
- Edward W Sparrow HospitalLansing, MI
Industry payments (Open Payments)
- 2025$1,982 · 103 payments from 18 companies
- 2024$1,716 · 87 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $469.81 | 24 |
| Abbvie Inc. | $295.42 | 23 |
| Alkermes, Inc. | $223.71 | 10 |
| Vanda Pharmaceuticals Inc. | $214.98 | 9 |
| E.R. Squibb & Sons, L.L.C. | $146.25 | 7 |
What the 2025 payments were for
- Food and Beverage$1,982 · 103 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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