Claire Christine Chirillo, MSN, AGNP-C
NPI 1558903237ActiveIndividual· Nurse Practitioner, Gerontology· Royal Oak, MI
Nurse Practitioner, Gerontology (MSN, AGNP-C) in Royal Oak, Michigan, licensed in MI, with an NPI issued in October 2019. Their prescriptions cost Medicare Part D more than their services did: $4,643 for 89 claims, against $2,648 paid for services in 2024. Boehringer Ingelheim Pharmaceuticals, Inc. was the largest of 8 companies reporting payments in 2024, $537.12 in all, mostly food and beverage.
Overview
| NPI | 1558903237 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MSN, AGNP-C |
| Sole proprietor | No |
| NPI issued | Oct 14, 2019 |
| Last updated in NPPES | Aug 3, 2026 |
| Certified by provider | Aug 3, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Gerontology Primary | 363LG0600X | 4704284947 | MI |
| Nurse Practitioner | 363L00000X | 4704284947 | MI |
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 (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 34 |
|---|---|
| Services billed | 54 across 11 procedure codes |
| Paid by Medicare | $2,648 |
Part D prescriptions in 2024
| Prescriptions (claims) | 89 · 227 30-day fills |
|---|---|
| Patients | 41 |
| Total drug cost | $4,643 |
| Generic share | 97% of claims |
Industry payments (Open Payments)
- 2024$537.12 · 18 payments from 8 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | $172.59 | 4 |
| Otsuka America Pharmaceutical, Inc. | $106.06 | 4 |
| Alexion Pharmaceuticals, Inc. | $98.12 | 3 |
| Travere Therapeutics, Inc. | $50.95 | 2 |
| Astrazeneca Pharmaceuticals LP | $50.23 | 2 |
What the 2024 payments were for
- Food and Beverage$537.12 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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