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Orthopedic Surgery

Henry C. Thomason Iii, MD

Works at hospitals in Gastonia, NC · North Carolina

Summary

Dr. Henry C. Thomason Iii, MD is an orthopedic surgeon at 2345 Court Dr, Gastonia, NC 28054. Phone: (704) 865-0077. May accept Medicare assignment. In 2024, Henry C. Thomason Iii had 484 Original Medicare patients and 5,962 services. NPI 1841266301. 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.

  • Specialty: Orthopedic surgeon (Medicare lists Orthopedic Surgery)
  • Address: 2345 Court Dr, Gastonia, NC 28054 · Directions (4 more locations)
  • Phone: (704) 865‑0077
  • Medicare: May accept Medicare assignment
  • Hospital: CaroMont Regional Medical Center
  • Group practice: Legacy Healthcare Services Inc (+3 more)
  • Medical school: University Of North Carolina At Chapel Hill School Of Medicine · graduated 1995 (31 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Henry C. Thomason Iii, 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 Henry C. Thomason Iii accept Medicare assignment?
Medicare's clinician data says Henry C. Thomason Iii may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
How many Medicare patients does Henry C. Thomason Iii see?
In 2024, CMS data shows 484 Original Medicare patients and 5,962 services for Henry C. Thomason Iii. This counts Original Medicare only and measures volume, not quality.
What is Henry C. Thomason Iii's NPI number?
1841266301. 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 Henry C. Thomason Iii, 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 patients484
Services billed to Medicare5,962
Different services or procedures76
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Hyaluronan or derivative, hymovis, for intra-articular injection, 1 mg (J7322)2,832 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)511 services
  3. Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg (J0702)500 services
  4. Aspiration and/or injection of fluid from large joint (20610)337 services
  5. X-ray of knee, 3 views (73562)271 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%
  • Arthritis75%
  • Diabetes35%
  • Anxiety33%
  • Chronic kidney disease29%

Hospitals where Henry C. Thomason Iii works

Medicare's Facility Affiliation Data lists Henry C. Thomason Iii 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 Henry C. Thomason Iii is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Henry C. Thomason Iii as a member of these groups (CMS data updated October 2, 2026).

  • Legacy Healthcare Services Inc3,223 clinicians in the group
  • CaroMont Medical Group Inc424 clinicians in the group
  • Comprehab, Inc415 clinicians in the group
  • Carolina Orthopaedic and Sports Medicine Center PA20 clinicians in the group

Specialties

Find other Orthopedic Surgery doctors in North Carolina →

Other orthopedic surgeons in Gastonia

Clinicians with the same Medicare primary specialty in Gastonia, NC — not a recommendation.

All orthopedic surgeons in Gastonia →

Other clinicians in Legacy Healthcare Services Inc

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

Clinician information

CredentialMD
Medical schoolUniversity Of North Carolina At Chapel Hill School Of Medicine
Graduation year1995 (31 years since medical school)
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1841266301
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