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Orthopedic Surgery

Richard G. Mostak, MD

Works at hospitals in Concord, NC · Albemarle, NC · North Carolina

Summary

Dr. Richard G. Mostak, MD is an orthopedic surgeon at 2675 Court Dr, Gastonia, NC 28054. Phone: (704) 824-7800. May accept Medicare assignment. In 2024, Richard G. Mostak had 221 Original Medicare patients and 1,164 services. NPI 1407007065. 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: 2675 Court Dr, Gastonia, NC 28054 · Directions (1 more location)
  • Phone: (704) 824‑7800
  • Medicare: May accept Medicare assignment
  • Hospitals: Carolinas Medical Center-Northeast, Stanly Regional Medical Center
  • Group practice: Comprehab, Inc (+1 more)
  • Medical school: University Of North Carolina At Chapel Hill School Of Medicine · graduated 2004 (22 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Richard G. Mostak, 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 Richard G. Mostak accept Medicare assignment?
Medicare's clinician data says Richard G. Mostak may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
How many Medicare patients does Richard G. Mostak see?
In 2024, CMS data shows 221 Original Medicare patients and 1,164 services for Richard G. Mostak. This counts Original Medicare only and measures volume, not quality.
What is Richard G. Mostak's NPI number?
1407007065. 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 Richard G. Mostak, 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 patients221
Services billed to Medicare1,164
Different services or procedures52
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)380 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)145 services
  3. Aspiration and/or injection of fluid from large joint (20610)115 services
  4. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)105 services
  5. X-ray of shoulder, minimum of 2 views (73030)86 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%
  • Diabetes36%
  • Ischemic heart disease31%
  • Depression25%

Hospitals where Richard G. Mostak works

Medicare's Facility Affiliation Data lists Richard G. Mostak 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 Richard G. Mostak is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Richard G. Mostak as a member of these groups (CMS data updated October 2, 2026).

  • Comprehab, Inc415 clinicians in the group
  • Orthocarolina301 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 Comprehab, 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 year2004 (22 years since medical school)
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1407007065
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