Elizabeth Kathryn Martin, NP
NPI 1679390645ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Walled Lake, MI
Nurse Practitioner, Psych/Mental Health (NP) with Lincoln Behavioral Services and 1 other group, practicing in Walled Lake, Michigan. Their prescriptions cost Medicare Part D more than their services did: $84,538 for 321 claims, against $3,621 paid for services in 2024. Janssen Pharmaceuticals, Inc was the largest of 9 companies reporting payments in 2025, $782.95 in all, mostly food and beverage.
Overview
| NPI | 1679390645 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Sep 23, 2024 |
| Last updated in NPPES | Sep 4, 2026 |
| Certified by provider | Sep 4, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 4704270630 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 35 |
|---|---|
| Services billed | 40 across 2 procedure codes |
| Paid by Medicare | $3,621 |
Part D prescriptions in 2024
| Prescriptions (claims) | 321 · 324 30-day fills |
|---|---|
| Patients | 90 |
| Total drug cost | $84,538 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Lincoln Behavioral ServicesRedford, MI · 22 clinicians
- Driven Minds Psychiatry PLLCNovi, MI · 4 clinicians
Industry payments (Open Payments)
- 2025$782.95 · 25 payments from 9 companies
- 2024$175.27 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Pharmaceuticals, Inc | $324.76 | 6 |
| Vanda Pharmaceuticals Inc. | $154.97 | 4 |
| Lundbeck LLC | $89.51 | 5 |
| Neurocrine Biosciences, Inc. | $63.44 | 3 |
| Otsuka America Pharmaceutical, Inc. | $36.21 | 2 |
What the 2025 payments were for
- Food and Beverage$782.95 · 25 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Nurse Practitioner, Psych/Mental Health providers in Walled Lake
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All Nurse Practitioner, Psych/Mental Health providers in Michigan →