Joseph Callihan, CNP
NPI 1114519204 · Family Nurse Practitioner · Chillicothe, OH
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Callihan, CNP is a Family Nurse Practitioner provider in Chillicothe, OH (NPI 1114519204).
Provider details
- NPI number
- 1114519204
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP
- Sex
- Male
- Sole proprietor
- No
- License
- APRN.CNP.0027509 (OH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
274 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 98 | $72 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 63 | $102 |
| Detection Test By Immunoassay With Direct Visual Observation for Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19)87811 | 32 | $41 |
| Automated Urinalysis Test81003 | 31 | $2 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 24 | $16 |
| Detection Test By Immunoassay With Direct Visual Observation for Streptococcus, Group a (strep)87880 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 88 | 86 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 40 | 40 |
| Azithromycin | 36 | 35 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 18 | 18 |
| Cefdinir | 13 | 13 |
| Methylprednisolone | 12 | 12 |
| Fluticasone Propionate | 11 | 11 |
Practice location
Mailing address
Additional practice locations (1)
- 55 Centennial BlvdChillicothe, OH 45601-1187Phone: (740) 779-4000
Registry dates
- Enumerated
- 2021-02-09
- Last updated
- 2021-12-24
- Certified
- 2021-12-24
Frequently asked questions
- What is Joseph Callihan's NPI number?
- Joseph Callihan's National Provider Identifier (NPI) is 1114519204, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Callihan's specialty?
- Joseph Callihan is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joseph Callihan located?
- Joseph Callihan's practice location on file with NPPES is 879 N Bridge St, Chillicothe, OH 45601-1704.
- What is Joseph Callihan's phone number?
- The practice phone number listed in the NPPES registry for Joseph Callihan is (740) 772-5050.
- Does Joseph Callihan accept Medicare?
- Joseph Callihan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Callihan's NPI active?
- Yes — Joseph Callihan's NPI (1114519204) is active in the NPPES registry as of the last update on 2021-12-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.