Tamara A. Iverson, PMHNP
NPI 1215579503ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Pasco, WA
Nurse Practitioner, Psych/Mental Health (PMHNP) with Comprehensive Healthcare, practicing in Pasco, Washington. Their prescriptions cost Medicare Part D more than their services did: $128,856 for 1,172 claims, against $4,017 paid for services in 2024. E.R. Squibb & Sons, L.L.C. reported $30.56 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1215579503 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PMHNP |
| Sole proprietor | No |
| NPI issued | Oct 8, 2019 |
| Last updated in NPPES | Oct 3, 2021 |
| Certified by provider | Oct 3, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | AP61199411 | WA |
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 (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 17 |
|---|---|
| Services billed | 60 across 2 procedure codes |
| Paid by Medicare | $4,017 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,172 · 1,258 30-day fills |
|---|---|
| Patients | 43 |
| Total drug cost | $128,856 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Comprehensive HealthcareSunnyside, WA · 34 clinicians
Industry payments (Open Payments)
- 2025$30.56 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $30.56 | 1 |
What the 2025 payments were for
- Food and Beverage$30.56 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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