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

Emergency Medicine

Thomas H. Maskell, MD

Sees patients in Greenville, SC · South Carolina

Summary

Thomas H. Maskell, MD (Emergency Medicine) is enrolled with Medicare at 2 practice locations in Greenville, SC. NPI 1609856988. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Thomas H. Maskell, 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
42Years since medical school (graduated 1984)
Medical University Of South Carolina College Of MedicineMedical school
MaleGender (as listed)
Bon Secours Ambulatory Services - St. Francis, LLCGroup practice

Quick answers

Where does Thomas H. Maskell see patients?
Medicare's clinician data lists 2 practice locations, including Greenville, SC. Call before your visit to confirm the address.
What is Thomas H. Maskell's specialty?
Medicare lists Emergency Medicine as the primary specialty.
Does Thomas H. Maskell accept Medicare assignment?
Yes. Medicare's clinician data says Thomas H. Maskell 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 H. Maskell?
(864) 458-8126, as listed in official Medicare / NPI Registry data.
What is Thomas H. Maskell's NPI number?
1609856988. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Thomas H. Maskell is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Thomas H. Maskell as a member of this group (CMS data updated 2026-10-02).

  • Bon Secours Ambulatory Services - St. Francis, LLC57 clinicians in the group

Specialties

Find other Emergency Medicine doctors in South Carolina →

Other emergency medicine doctors in Greenville

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

All emergency medicine doctors in Greenville →

Clinician information

CredentialMD
Medical schoolMedical University Of South Carolina College Of Medicine
Graduation year1984
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1609856988
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians