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Anesthesiology

John M. Swain, MD

Works at hospitals in Sandusky, OH · Norwalk, OH · Port Clinton, OH · Ohio

Summary

John M. Swain, MD (Anesthesiology) is listed by Medicare at 3 hospitals in Sandusky, OH, Norwalk, OH and Port Clinton, OH. NPI 1508818204. 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 M. Swain, 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

AnesthesiologyPrimary specialty
YesAccepts Medicare assignment
24Years since medical school (graduated 2002)
Ohio State University College Of MedicineMedical school
MaleGender (as listed)
Ohio Anesthesia Group, IncGroup practice

Quick answers

Which hospitals does John M. Swain work at?
Medicare's official clinician data lists John M. Swain at 3 hospitals: Firelands Regional Medical Center, Fisher-Titus Hospital and Magruder Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does John M. Swain see patients?
Medicare's clinician data lists 1 practice location in Sandusky, OH. Call before your visit to confirm the address.
What is John M. Swain's specialty?
Medicare lists Anesthesiology as the primary specialty.
Does John M. Swain accept Medicare assignment?
Yes. Medicare's clinician data says John M. Swain 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 M. Swain?
(440) 226-2596, as listed in official Medicare / NPI Registry data.
What is John M. Swain's NPI number?
1508818204. 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 M. Swain works

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

Group practices

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

  • Ohio Anesthesia Group, Inc128 clinicians in the group

Specialties

Find other Anesthesiology doctors in Ohio →

Other anesthesiologists in Sandusky

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

All anesthesiologists in Sandusky →

Clinician information

CredentialMD
Medical schoolOhio State University College Of Medicine
Graduation year2002
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1508818204
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