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Emergency Medicine

Cameron D. Lemasters, DO

Works at hospitals in Norwalk, OH · Millersburg, OH · Cuyahoga Falls, OH … · Ohio

Summary

Cameron D. Lemasters, DO (Emergency Medicine) is listed by Medicare at 4 hospitals in Norwalk, OH, Millersburg, OH and Cuyahoga Falls, OH and other places. NPI 1558721696. 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 Cameron D. Lemasters, 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
10Years since medical school (graduated 2016)
West Virginia School Of Osteopathic MedicineMedical school
MaleGender (as listed)
WRH Physicians, IncGroup practice (+3 more)

Quick answers

Which hospitals does Cameron D. Lemasters work at?
Medicare's official clinician data lists Cameron D. Lemasters at 4 hospitals: Fisher-Titus Hospital, Pomerene Hospital, Summa Western Reserve Hospital and University Hospitals Samaritan Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Cameron D. Lemasters see patients?
Medicare's clinician data lists 5 practice locations, including Ashland, OH, Cuyahoga Falls, OH and Norwalk, OH. Call before your visit to confirm the address.
What is Cameron D. Lemasters's specialty?
Medicare lists Emergency Medicine as the primary specialty.
Does Cameron D. Lemasters accept Medicare assignment?
Yes. Medicare's clinician data says Cameron D. Lemasters 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 Cameron D. Lemasters?
(419) 289-0491, as listed in official Medicare / NPI Registry data.
What is Cameron D. Lemasters's NPI number?
1558721696. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Cameron D. Lemasters works

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

Group practices

Medicare enrollment lists Cameron D. Lemasters as a member of these groups (CMS data updated 2026-10-02).

  • WRH Physicians, Inc152 clinicians in the group
  • Emergency Professional Services, Inc.121 clinicians in the group
  • Ues Ahuja LLC39 clinicians in the group
  • Pomerene Hospital18 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Ohio →

Other emergency medicine doctors in Ashland

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

All emergency medicine doctors in Ashland →

Clinician information

CredentialDO
Medical schoolWest Virginia School Of Osteopathic Medicine
Graduation year2016
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1558721696
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