Irina Filip, M.D.
NPI 1801207923ActiveIndividual· Psychiatry & Neurology, Psychiatry· Fairfield, CA
Psychiatry & Neurology, Psychiatry (M.D.) with Pih Health Physicians and 3 other groups, practicing in Fairfield, California. Their prescriptions cost Medicare Part D more than their services did: $121,243 for 351 claims, against $19,443 paid for services in 2024. Abbvie Inc. reported $26.15 in payments in 2025, mostly food and beverage. Lists Marian Regional Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1801207923 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 12, 2014 |
| Last updated in NPPES | Jan 9, 2026 |
| Certified by provider | Jan 9, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | A143999 | CA |
| Psychiatry & Neurology, Psychiatry | 2084P0800X | MD210901 | OR |
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 - Psychiatry (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 125 |
|---|---|
| Services billed | 181 across 19 procedure codes |
| Paid by Medicare | $19,443 |
Part D prescriptions in 2024
| Prescriptions (claims) | 351 · 664 30-day fills |
|---|---|
| Patients | 33 |
| Total drug cost | $121,243 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Psychiatry |
| Secondary specialties | General Practice |
| Telehealth | Offers telehealth |
Medical groups
- Pih Health PhysiciansSanta Fe Springs, CA · 622 clinicians
- Rideout Memorial HospitalMarysville, CA · 87 clinicians
- Saint Agnes Medical CenterFresno, CA · 58 clinicians
- Mindful Health Solutions A Professional Medical CorporationEl Dorado Hills, CA · 52 clinicians
Hospital affiliations
- Marian Regional Medical CenterSanta Maria, CA
- Pih Health Downey HospitalDowney, CA
- Pih Health Good Samaritan HospitalLos Angeles, CA
- Pih Health Hospital-WhittierWhittier, CA
- Saint Agnes Medical CenterFresno, CA
Industry payments (Open Payments)
- 2025$26.15 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $26.15 | 1 |
What the 2025 payments were for
- Food and Beverage$26.15 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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