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

Orthopedic Surgery

Harold M. Antwine Iii, MD

Works at hospitals in Savannah, TN · Jackson, TN · Tennessee

Summary

Dr. Harold M. Antwine Iii, MD is an orthopedic surgeon at 50 Capital Ave, Jackson, TN 38305. Phone: (731) 661-9825. Accepts Medicare assignment. In 2024, Harold M. Antwine Iii had 439 Original Medicare patients and 11,718 services. NPI 1538268164. 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 Harold M. Antwine 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 Harold M. Antwine Iii accept Medicare assignment?
Yes. Medicare's clinician data says Harold M. Antwine Iii 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 Harold M. Antwine Iii see?
In 2024, CMS data shows 439 Original Medicare patients and 11,718 services for Harold M. Antwine Iii. This counts Original Medicare only and measures volume, not quality.
What is Harold M. Antwine Iii's NPI number?
1538268164. 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 Harold M. Antwine 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 patients439
Services billed to Medicare11,718
Different services or procedures103
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Injection, methylprednisolone acetate, 1 mg (J1010)9,720 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)350 services
  3. X-ray of knee, 3 views (73562)265 services
  4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)262 services
  5. Aspiration and/or injection of fluid large joint using ultrasound guidance (20611)129 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%
  • Anxiety37%
  • Diabetes34%
  • Ischemic heart disease34%

Hospitals where Harold M. Antwine Iii works

Medicare's Facility Affiliation Data lists Harold M. Antwine 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 Harold M. Antwine Iii is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Harold M. Antwine Iii as a member of this group (CMS data updated October 2, 2026).

  • West Tennessee Bone and Joint Clinic PC64 clinicians in the group

Specialties

Find other Orthopedic Surgery doctors in Tennessee →

Other orthopedic surgeons in Jackson

Clinicians with the same Medicare primary specialty in Jackson, TN — not a recommendation.

All orthopedic surgeons in Jackson →

Other clinicians in West Tennessee Bone and Joint Clinic PC

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

Clinician information

CredentialMD
Medical schoolTulane University School Of Medicine
Graduation year1991 (35 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1538268164
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