MASON TREVOR CALLAHAN
NPI 1053104406
Nurse Practitioner in Cincinnati, OH
About Mason Trevor Callahan NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MASON TREVOR CALLAHAN (NPI 1053104406) is an individual nurse practitioner in Cincinnati, Ohio, licensed in Ohio (APRN.CNP.0039360) and active in the NPI registry since May 2025. He is enrolled in Medicare PECOS, maintains a secondary practice location in West Chester, and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mason Trevor Callahan is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 45219 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CINCINNATI, OH 45219
CINCINNATI, OH 45219
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Mason Callahan's NPI number?
The NPI number for Mason Callahan is 1053104406. It was assigned to this individual provider in the NPPES registry on May 28, 2025.
Where is Mason Callahan located?
Mason Callahan practices at 3188 Bellevue Ave, Cincinnati, OH 45219. The listed phone number is (513) 584-1000.
What is Mason Callahan's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Mason Callahan enrolled in Medicare?
Yes. Mason Callahan is registered in the Medicare PECOS enrollment system.
What insurance does Mason Callahan accept?
Health plans from Oscar Health Insurance list Mason Callahan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Mason Callahan was last updated on June 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mason Trevor Callahan · NPI 1053104406
Nurse Practitioner physician in Cincinnati, Ohio. Individual provider, active in the CMS NPPES registry since May 28, 2025.
## Identity
- **NPI:** 1053104406 (Entity type: Individual)
- **Enumerated:** May 28, 2025
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** APRN.CNP.0039360 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 3188 BELLEVUE AVE, Cincinnati, OH 45219-2369
- **Phone:** (513) 584-1000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** June 2, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1053104406) · Data from the CMS NPPES public registry.