Michelle Obenauer
NPI 1558943589ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Orono, ME
Nurse Practitioner, Psych/Mental Health with Katahdin Valley Health Center, practicing in Orono, Maine. Their prescriptions cost Medicare Part D more than their services did: $157,498 for 2,256 claims, against $10,498 paid for services in 2024. Otsuka America Pharmaceutical, Inc. was the largest of 3 companies reporting payments in 2025, $287.38 in all, mostly food and beverage.
Overview
| NPI | 1558943589 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 28, 2021 |
| Last updated in NPPES | Sep 19, 2025 |
| Certified by provider | Sep 19, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | CNP211336 | ME |
| Registered Nurse | 163W00000X | 779192 | NY |
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 (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 59 |
|---|---|
| Services billed | 194 across 4 procedure codes |
| Paid by Medicare | $10,498 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,256 · 3,112 30-day fills |
|---|---|
| Patients | 188 |
| Total drug cost | $157,498 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Katahdin Valley Health CenterBrownville, ME · 67 clinicians
Industry payments (Open Payments)
- 2025$287.38 · 7 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $143.56 | 5 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $125.01 | 1 |
| Alkermes, Inc. | $18.81 | 1 |
What the 2025 payments were for
- Food and Beverage$287.38 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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