Mary Jane Holbrook, NP
NPI 1508205451ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Saginaw, MI
Nurse Practitioner, Psych/Mental Health (NP) with Bay-Arenac Behavioral Health and 1 other group, practicing in Saginaw, Michigan. Their prescriptions cost Medicare Part D more than their services did: $1,562,882 for 7,101 claims, against $22,197 paid for services in 2024. Lists McLaren Bay Region and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1508205451 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Jun 24, 2013 |
| Last updated in NPPES | Apr 4, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 4704275288 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| 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 - Nurse Practitioner (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 125 |
|---|---|
| Services billed | 482 across 5 procedure codes |
| Paid by Medicare | $22,197 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,101 · 7,757 30-day fills |
|---|---|
| Patients | 236 |
| Total drug cost | $1,562,882 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Bay-Arenac Behavioral HealthBay City, MI · 28 clinicians
- Hospital Psychiarty PLLCSaginaw, MI · 7 clinicians
Hospital affiliations
- McLaren Bay RegionBay City, MI
- Mymichigan Medical Center MidlandMidland, MI
- Saint Mary's Standish Community HospitalStandish, MI
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other psychiatric nurse practitioners in Saginaw
- 1114707445
- 1215404413
- 1235770819
- 1245654441
- 1255046249
- 1356823496
- 1679668313
- 1720606098
- 1780364745
- 1043525025
- 1265050793
- 1396554143
All 19 psychiatric nurse practitioners in Saginaw · All psychiatric nurse practitioners in Michigan