Christine Callaghan, CNP
NPI 1518275361 · Nurse Practitioner · Toledo, OH
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christine Callaghan, CNP is a Nurse Practitioner provider in Toledo, OH (NPI 1518275361).
Provider details
- NPI number
- 1518275361
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP
- Sex
- Female
- Sole proprietor
- No
- License
- RN256634 (OH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
15 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 59 | 58 |
| Warfarin Sodium | 52 | 41 |
| Furosemide | 51 | 51 |
| Metoprolol Tartrate | 44 | 44 |
| Potassium Chloride | 41 | 41 |
| Amiodarone Hcl | 39 | 39 |
| Atorvastatin Calcium | 29 | 28 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$390 across 11 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-09-15
- Last updated
- 2023-11-03
Frequently asked questions
- What is Christine Callaghan's NPI number?
- Christine Callaghan's National Provider Identifier (NPI) is 1518275361, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christine Callaghan's specialty?
- Christine Callaghan is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christine Callaghan located?
- Christine Callaghan's practice location on file with NPPES is 2109 Hughes Dr, Toledo, OH 43606-3856.
- What is Christine Callaghan's phone number?
- The practice phone number listed in the NPPES registry for Christine Callaghan is (419) 291-2077.
- Does Christine Callaghan accept Medicare?
- Christine Callaghan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christine Callaghan's NPI active?
- Yes — Christine Callaghan's NPI (1518275361) is active in the NPPES registry as of the last update on 2023-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.