Irina Vladimirovna Ashamalla, MSN, FNP-C, PMHNP-BC
NPI 1205365772ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Glendale, AZ
Nurse Practitioner, Psych/Mental Health (MSN, FNP-C, PMHNP-BC) in Glendale, Arizona, licensed in AZ, with an NPI issued in June 2017. Their prescriptions cost Medicare Part D more than their services did: $54,018 for 781 claims, against $24,759 paid for services in 2024. Vanda Pharmaceuticals Inc. was the largest of 10 companies reporting payments in 2025, $507.64 in all, mostly food and beverage.
Overview
| NPI | 1205365772 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MSN, FNP-C, PMHNP-BC |
| Sole proprietor | Yes |
| NPI issued | Jun 8, 2017 |
| Last updated in NPPES | Aug 12, 2024 |
| Certified by provider | Aug 12, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | AP10066 | AZ |
| Nurse Practitioner, Family | 363LF0000X | AP10066 | 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 | 45 |
|---|---|
| Services billed | 370 across 9 procedure codes |
| Paid by Medicare | $24,759 |
Part D prescriptions in 2024
| Prescriptions (claims) | 781 · 1,408 30-day fills |
|---|---|
| Patients | 70 |
| Total drug cost | $54,018 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Industry payments (Open Payments)
- 2025$507.64 · 17 payments from 10 companies
- 2024$74.62 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vanda Pharmaceuticals Inc. | $268.01 | 6 |
| Janssen Pharmaceuticals, Inc | $50.85 | 2 |
| Abbvie Inc. | $41.01 | 2 |
| Alkermes, Inc. | $28.75 | 1 |
| E.R. Squibb & Sons, L.L.C. | $25.16 | 1 |
What the 2025 payments were for
- Food and Beverage$507.64 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other psychiatric nurse practitioners in Glendale
- 1104208354
- 1184293490
- 1194226928
- 1245265917
- 1275036584
- 1295216190
- 1386258473
- 1396420279
- 1497135388
- 1538627781
- 1619476207
- 1629603386
All 88 psychiatric nurse practitioners in Glendale · All psychiatric nurse practitioners in Arizona