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Pathology

Thomas C. Martin Jr., MD

Works at hospitals in Roanoke, VA · Princeton, WV · Virginia, West Virginia

Summary

Dr. Thomas C. Martin Jr., MD is a pathologist at 120 12th St Ext, Princeton, WV 24740. Phone: (304) 487-8000. Accepts Medicare assignment. In 2024, Thomas C. Martin Jr. had 473 Original Medicare patients and 1,202 services. NPI 1326049586. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Thomas C. Martin Jr., joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Thomas C. Martin Jr. accept Medicare assignment?
Yes. Medicare's clinician data says Thomas C. Martin Jr. accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Thomas C. Martin Jr. see?
In 2024, CMS data shows 473 Original Medicare patients and 1,202 services for Thomas C. Martin Jr.. This counts Original Medicare only and measures volume, not quality.
What is Thomas C. Martin Jr.'s NPI number?
1326049586. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Thomas C. Martin Jr., data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients473
Services billed to Medicare1,202
Different services or procedures22
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Pathology examination of tissue using a microscope, intermediate complexity (88305)479 services
  2. Special stained specimen slides to examine tissue, each additional procedure (88341)269 services
  3. Special stained specimen slides to examine tissue, initial procedure (88342)99 services
  4. Cell examination of specimen, concentration technique (88108)75 services
  5. Pathology examination of tissue using a microscope, moderately low complexity (88304)57 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Arthritis47%
  • Diabetes44%
  • Anxiety41%
  • Ischemic heart disease39%

Hospitals where Thomas C. Martin Jr. works

Medicare's Facility Affiliation Data lists Thomas C. Martin Jr. at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Thomas C. Martin Jr. is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Thomas C. Martin Jr. as a member of this group (CMS data updated October 2, 2026).

  • Princeton Community Hospital Assn. Inc.179 clinicians in the group

Specialties

Find other Pathology doctors in West Virginia →

Other pathologists in West Virginia

Clinicians with the same Medicare primary specialty in West Virginia — not a recommendation.

All pathologists in West Virginia →

Other clinicians in Princeton Community Hospital Assn. Inc.

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolUniversity Of Virginia School Of Medicine
Graduation year1999 (27 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1326049586
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 October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians