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

Emergency Medicine

Adam Rettig, MD

Works at hospitals in Angola, IN · Bryan, OH · Fremont, OH … · Indiana, Ohio

Summary

Adam Rettig, MD (Emergency Medicine) is listed by Medicare at 5 hospitals in Angola, IN, Bryan, OH and Fremont, OH and other places. NPI 1851366256. 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 Adam Rettig, 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
23Years since medical school (graduated 2003)
Medical College Of OhioMedical school
MaleGender (as listed)
The Toledo HospitalGroup practice (+1 more)

Quick answers

Which hospitals does Adam Rettig work at?
Medicare's official clinician data lists Adam Rettig at 5 hospitals: Cameron Health, Community Hospitals and Wellness Centers, Memorial Hospital, Parkview Lagrange Hospital and ProMedica Toledo Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Adam Rettig see patients?
Medicare's clinician data lists 2 practice locations, including Maumee, OH and Toledo, OH. Call before your visit to confirm the address.
What is Adam Rettig's specialty?
Medicare lists Emergency Medicine as the primary specialty.
Does Adam Rettig accept Medicare assignment?
Yes. Medicare's clinician data says Adam Rettig 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 Adam Rettig?
(567) 585-0800, as listed in official Medicare / NPI Registry data.
What is Adam Rettig's NPI number?
1851366256. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Adam Rettig works

Medicare's Facility Affiliation Data lists Adam Rettig 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 Adam Rettig is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Adam Rettig as a member of these groups (CMS data updated 2026-10-02).

  • The Toledo Hospital114 clinicians in the group
  • Emergency Physicians of Northwest Ohio Inc101 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Ohio →

Other emergency medicine doctors in Maumee

Clinicians with the same Medicare primary specialty in Maumee, OH — not a recommendation.

All emergency medicine doctors in Maumee →

Clinician information

CredentialMD
Medical schoolMedical College Of Ohio
Graduation year2003
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1851366256
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