Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Emergency Medicine

John P. Detherage Iii, MD

Works at hospitals in Cincinnati, OH · Oxford, OH · Ohio

Summary

John P. Detherage Iii, MD (Emergency Medicine) is listed by Medicare at 3 hospitals in Cincinnati, OH and Oxford, OH. NPI 1447833504. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about John P. Detherage Iii, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Emergency MedicinePrimary specialty
YesAccepts Medicare assignment
5Years since medical school (graduated 2021)
Wright State University Boonshoft School Of MedicineMedical school
MaleGender (as listed)
Orthocincy Orthopaedics and Sports Medicine PSCGroup practice

Quick answers

Which hospitals does John P. Detherage Iii work at?
Medicare's official clinician data lists John P. Detherage Iii at 3 hospitals: Bethesda North, Good Samaritan Hospital and McCullough-Hyde Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does John P. Detherage Iii see patients?
Medicare's clinician data lists 4 practice locations, including Greendale, IN, Cincinnati, OH and Edgewood, KY. Call before your visit to confirm the address.
What is John P. Detherage Iii's specialty?
Medicare lists Emergency Medicine as the primary specialty, and also Sports Medicine.
Does John P. Detherage Iii accept Medicare assignment?
Yes. Medicare's clinician data says John P. Detherage Iii accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for John P. Detherage Iii?
(859) 301-2663, as listed in official Medicare / NPI Registry data.
What is John P. Detherage Iii's NPI number?
1447833504. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where John P. Detherage Iii works

Medicare's Facility Affiliation Data lists John P. Detherage Iii at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where John P. Detherage Iii is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists John P. Detherage Iii as a member of this group (CMS data updated 2026-10-02).

  • Orthocincy Orthopaedics and Sports Medicine PSC165 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Indiana →

Other emergency medicine doctors in Indiana

Clinicians with the same Medicare primary specialty in Indiana — not a recommendation.

All emergency medicine doctors in Indiana →

Clinician information

CredentialMD
Medical schoolWright State University Boonshoft School Of Medicine
Graduation year2021
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1447833504
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians