Christine Callaghan, CNP
NPI 1518275361ActiveIndividual· Nurse Practitioner· Toledo, OH
Nurse Practitioner (CNP) with Promedica Central Physicians, practicing in Toledo, Ohio. Their prescriptions cost Medicare Part D more than their services did: $4,385 for 457 claims, against $1,252 paid for services in 2024. Atricure, Inc. was the largest of 3 companies reporting payments in 2025, $186.66 in all, mostly food and beverage. Lists Promedica Toledo Hospital as a hospital affiliation.
Overview
| NPI | 1518275361 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CNP |
| Sole proprietor | No |
| NPI issued | Sep 15, 2010 |
| Last updated in NPPES | Nov 3, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | NP11804 | OH |
| Registered Nurse | 163W00000X | RN256634 | OH |
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 (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 18 |
|---|---|
| Services billed | 21 across 7 procedure codes |
| Paid by Medicare | $1,252 |
Part D prescriptions in 2024
| Prescriptions (claims) | 457 · 510 30-day fills |
|---|---|
| Patients | 107 |
| Total drug cost | $4,385 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Promedica Central PhysiciansToledo, OH · 785 clinicians
Hospital affiliation
- Promedica Toledo HospitalToledo, OH
Industry payments (Open Payments)
- 2025$186.66 · 6 payments from 3 companies
- 2024$390.48 · 11 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Atricure, Inc. | $142.88 | 4 |
| Urgo Medical North America, LLC | $27.75 | 1 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $16.03 | 1 |
What the 2025 payments were for
- Food and Beverage$186.66 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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