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Emergency Medicine

Thomas J. Hewson, MD

Works at hospitals in Augusta, ME · Portland, ME · Norway, ME … · Maine, South Carolina

Summary

Thomas J. Hewson, MD (Emergency Medicine) is listed by Medicare at 5 hospitals in Augusta, ME, Portland, ME and Norway, ME and other places. NPI 1043416423. 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 Thomas J. Hewson, 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
19Years since medical school (graduated 2007)
Wayne State University School Of MedicineMedical school
MaleGender (as listed)
MUSC Community PhysiciansGroup practice (+2 more)

Quick answers

Which hospitals does Thomas J. Hewson work at?
Medicare's official clinician data lists Thomas J. Hewson at 5 hospitals: Maine General Medical Center, MaineHealth Maine Medical Center, MaineHealth Stephens Hospital, Northern Light Maine Coast Hospital and Prisma Health Baptist. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Thomas J. Hewson see patients?
Medicare's clinician data lists 4 practice locations, including Columbia, SC, Presque Isle, ME and Pittsfield, ME. Call before your visit to confirm the address.
What is Thomas J. Hewson's specialty?
Medicare lists Emergency Medicine as the primary specialty.
Does Thomas J. Hewson accept Medicare assignment?
Yes. Medicare's clinician data says Thomas J. Hewson 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 Thomas J. Hewson?
(803) 434-1319, as listed in official Medicare / NPI Registry data.
What is Thomas J. Hewson's NPI number?
1043416423. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Thomas J. Hewson works

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

Group practices

Medicare enrollment lists Thomas J. Hewson as a member of these groups (CMS data updated 2026-10-02).

  • MUSC Community Physicians1,544 clinicians in the group
  • Prisma Health Medical Group-Midlands1,068 clinicians in the group
  • Emergency Medicine Services of Maine LLC56 clinicians in the group

Specialties

Find other Emergency Medicine doctors in South Carolina →

Other emergency medicine doctors in Columbia

Clinicians with the same Medicare primary specialty in Columbia, SC — not a recommendation.

All emergency medicine doctors in Columbia →

Clinician information

CredentialMD
Medical schoolWayne State University School Of Medicine
Graduation year2007
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1043416423
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