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Orthopedic Surgery

Theodore A. Kostiuk Iv, DO

Works at hospitals in Richmond, IN · Greenville, OH · Indiana, Ohio

Summary

Dr. Theodore A. Kostiuk Iv, DO is an orthopedic surgeon at 1400 Highland Rd, Suite 1, Richmond, IN 47374. Phone: (765) 935-8905. Accepts Medicare assignment. In 2024, Theodore A. Kostiuk Iv had 218 Original Medicare patients and 776 services. NPI 1952544876. 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: 1400 Highland Rd, Suite 1, Richmond, IN 47374 · Directions (1 more location)
  • Phone: (765) 935‑8905
  • Medicare: Accepts Medicare assignment
  • Hospitals: Reid Health, Wayne Hospital
  • Group practice: Reid Physician Associates Inc (+1 more)
  • Medical school: graduated 2009 (17 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Theodore A. Kostiuk Iv, 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 Theodore A. Kostiuk Iv accept Medicare assignment?
Yes. Medicare's clinician data says Theodore A. Kostiuk Iv 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 Theodore A. Kostiuk Iv see?
In 2024, CMS data shows 218 Original Medicare patients and 776 services for Theodore A. Kostiuk Iv. This counts Original Medicare only and measures volume, not quality.
What is Theodore A. Kostiuk Iv's NPI number?
1952544876. 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 Theodore A. Kostiuk Iv, 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 patients218
Services billed to Medicare776
Different services or procedures48
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)191 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)98 services
  3. X-ray of lower and sacral spine, minimum of 4 views (72110)51 services
  4. Insertion of cage or mesh device to spine bone and disc space during spine fusion (22853)47 services
  5. X-ray of lower and sacral spine, 2-3 views (72100)41 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%
  • Ischemic heart disease50%
  • Depression41%
  • Anxiety36%

Hospitals where Theodore A. Kostiuk Iv works

Medicare's Facility Affiliation Data lists Theodore A. Kostiuk Iv 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.

  • Reid HealthRichmond, IN · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 150048
  • Wayne HospitalGreenville, OH · Critical Access Hospital · Emergency services: listed by Medicare · CCN 361335

Practice locations

Addresses where Theodore A. Kostiuk Iv is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Theodore A. Kostiuk Iv as a member of these groups (CMS data updated October 2, 2026).

  • Reid Physician Associates Inc432 clinicians in the group
  • Cutting Edge Physical Therapy Limited Partnership106 clinicians in the group

Specialties

Find other Orthopedic Surgery doctors in Indiana →

Other orthopedic surgeons in Richmond

Clinicians with the same Medicare primary specialty in Richmond, IN — not a recommendation.

All orthopedic surgeons in Richmond →

Other clinicians in Reid Physician Associates Inc

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

Clinician information

CredentialDO
Graduation year2009 (17 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1952544876
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