WILLIAM JAMES SELHORST CNP
NPI 1265262679
Nurse Practitioner - Family in Napoleon, OH
About William James Selhorst Cnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM JAMES SELHORST CNP (NPI 1265262679) is an individual family provider in Napoleon, Ohio, licensed in Ohio (APRN.CNP.0038208) and active in the NPI registry since August 2024. He is enrolled in Medicare PECOS, is affiliated with Mercy Health - Defiance Hospital, and is a graduate of Other (2024).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
William James Selhorst Cnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show William Selhorst reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Defiance, OH 43512
- Reassigned Medicare billing, Ohio enrollment
- 136 clinicians in this Medicare group
Defiance, OH 43512
- Reassigned Medicare billing, Ohio enrollment
- 152 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercy Health - Defiance Hospital
Acute Care Hospitals · Defiance, OHHenry County Hospital, Inc
Critical Access Hospitals · Napoleon, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 43545 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NAPOLEON, OH 43545
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 William Selhorst's NPI number?
The NPI number for William Selhorst is 1265262679. It was assigned to this individual provider in the NPPES registry on August 2, 2024.
Where is William Selhorst located?
William Selhorst practices at 1426 Scott St, Napoleon, OH 43545. The listed phone number is (419) 599-5600.
What is William Selhorst's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is William Selhorst enrolled in Medicare?
Yes. William Selhorst is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for William Selhorst's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Selhorst reassigns Medicare benefits to 2 organizations: Mercy Medical Partners Northern Region LLC (Defiance, OH) and Mercy Medical Partners Northern Region Specialty Care LLC (Defiance, OH). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for William Selhorst's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Selhorst accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and Antidote Health Plan of Ohio, Inc. and 5 other insurers list William Selhorst 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.
Is William Selhorst affiliated with any hospitals?
According to CMS data, William Selhorst is affiliated with Mercy Health - Defiance Hospital and Henry County Hospital, Inc.
When was this NPI record last updated?
The NPPES record for William Selhorst was last updated on December 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.
# William James Selhorst, CNP · NPI 1265262679
Family physician in Napoleon, Ohio. Individual provider, active in the CMS NPPES registry since August 2, 2024.
## Identity
- **NPI:** 1265262679 (Entity type: Individual)
- **Enumerated:** August 2, 2024
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** APRN.CNP.0038208 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 1426 SCOTT ST, Napoleon, OH 43545-1026
- **Phone:** (419) 599-5600
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Mercy Medical Partners Northern Region LLC (NPI 1669756532, Defiance, OH); Mercy Medical Partners Northern Region Specialty Care LLC (NPI 1730701749, Defiance, OH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** December 17, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1265262679) · Data from the CMS NPPES public registry.