Ignacio Marcos Carrillo-Nunez, M.D.
NPI 1205827201ActiveIndividual· Psychiatry & Neurology, Neurology· Long Beach, CA
Psychiatry & Neurology, Neurology (M.D.) with Prohealth Partners, A Medical Group, practicing in Long Beach, California. Their prescriptions cost Medicare Part D more than their services did: $420,890 for 617 claims, against $47,626 paid for services in 2024. Ucb, Inc. was the largest of 30 companies reporting payments in 2025, $4,745 in all, mostly food and beverage. Lists Memorialcare Orange Coast Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1205827201 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 31, 2005 |
| Last updated in NPPES | Sep 9, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | A51049 | CA |
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 - Neurology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 252 |
|---|---|
| Services billed | 540 across 18 procedure codes |
| Paid by Medicare | $47,626 |
Part D prescriptions in 2024
| Prescriptions (claims) | 617 · 1,290 30-day fills |
|---|---|
| Patients | 116 |
| Total drug cost | $420,890 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1984 |
|---|---|
| Medicare specialty | Neurology |
Medical group
- Prohealth Partners, A Medical GroupLong Beach, CA · 239 clinicians
Hospital affiliations
- Memorialcare Orange Coast Medical CenterFountain Valley, CA
- St Mary Medical CenterLong Beach, CA
Industry payments (Open Payments)
- 2025$4,745 · 159 payments from 30 companies
- 2024$3,601 · 138 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ucb, Inc. | $557.48 | 16 |
| Tg Therapeutics, Inc. | $436.50 | 11 |
| Alexion Pharmaceuticals, Inc. | $377.60 | 9 |
| Biogen, Inc. | $318.63 | 16 |
| Amgen Inc. | $313.14 | 11 |
What the 2025 payments were for
- Food and Beverage$4,745 · 159 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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