Trisha Ilumin, PA
NPI 1407576093ActiveIndividual· Physician Assistant· Roseville, CA
Physician Assistant (PA) with Pulmonary Medicine Associates Medical Group Inc., practicing in Roseville, California. Their prescriptions cost Medicare Part D more than their services did: $11,324 for 80 claims, against $4,234 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 15 companies reporting payments in 2025, $2,657 in all, mostly food and beverage. Lists Sutter Medical Center, Sacramento as a hospital affiliation.
Overview
| NPI | 1407576093 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | Yes |
| NPI issued | Sep 1, 2022 |
| Last updated in NPPES | Oct 5, 2026 |
| Certified by provider | Oct 5, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 64448 | CA |
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 - Physician Assistant (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 48 |
|---|---|
| Services billed | 51 across 6 procedure codes |
| Paid by Medicare | $4,234 |
Part D prescriptions in 2024
| Prescriptions (claims) | 80 · 82 30-day fills |
|---|---|
| Patients | 38 |
| Total drug cost | $11,324 |
| Generic share | 70% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Pulmonary Medicine Associates Medical Group Inc.Sacramento, CA · 93 clinicians
Hospital affiliation
- Sutter Medical Center, SacramentoSacramento, CA
Industry payments (Open Payments)
- 2025$2,657 · 128 payments from 15 companies
- 2024$372.30 · 18 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $651.18 | 30 |
| Astrazeneca Pharmaceuticals LP | $560.40 | 36 |
| Genzyme Corporation | $195.43 | 4 |
| Amgen Inc. | $188.26 | 12 |
| United Therapeutics Corporation | $174.16 | 9 |
What the 2025 payments were for
- Food and Beverage$2,657 · 128 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 85 physician assistants in Roseville · All physician assistants in California