Martin Romeo Tamou, PMHNP
NPI 1114785953ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Phoenix, AZ
Nurse Practitioner, Psych/Mental Health (PMHNP) with Healing Horizons Psychiatry, practicing in Phoenix, Arizona. Their prescriptions cost Medicare Part D more than their services did: $405,941 for 1,963 claims, against $2,805 paid for services in 2024. Vanda Pharmaceuticals Inc. was the largest of 9 companies reporting payments in 2025, $937.58 in all, mostly food and beverage.
Overview
| NPI | 1114785953 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PMHNP |
| Sole proprietor | No |
| NPI issued | Mar 7, 2024 |
| Last updated in NPPES | Mar 7, 2024 |
| Certified by provider | Mar 7, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 304792 | AZ |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 20 |
|---|---|
| Services billed | 48 across 8 procedure codes |
| Paid by Medicare | $2,805 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,963 · 2,202 30-day fills |
|---|---|
| Patients | 154 |
| Total drug cost | $405,941 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Healing Horizons PsychiatryGlendale, AZ · 7 clinicians
Industry payments (Open Payments)
- 2025$937.58 · 41 payments from 9 companies
- 2024$453.54 · 22 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vanda Pharmaceuticals Inc. | $259.62 | 10 |
| Teva Pharmaceuticals USA, Inc. | $195.45 | 8 |
| Abbvie Inc. | $175.62 | 9 |
| Neurocrine Biosciences, Inc. | $89.90 | 4 |
| Otsuka America Pharmaceutical, Inc. | $70.95 | 3 |
What the 2025 payments were for
- Food and Beverage$937.58 · 41 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 707 psychiatric nurse practitioners in Phoenix · All psychiatric nurse practitioners in Arizona