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Orthopedic Surgery

Joshua D. Troyer, MD

Works at hospitals in Stevens Point, WI · Wisconsin

Summary

Dr. Joshua D. Troyer, MD is an orthopedic surgeon at 3901 Stewart Ave, Wausau, WI 54401. Phone: (715) 907-0900. Accepts Medicare assignment. In 2024, Joshua D. Troyer had 260 Original Medicare patients and 1,739 services. NPI 1770809204. 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: 3901 Stewart Ave, Wausau, WI 54401 · Directions (1 more location)
  • Phone: (715) 907‑0900
  • Medicare: Accepts Medicare assignment
  • Hospital: Aspirus Stevens Point Hospital & Clinics, Inc.
  • Group practice: Orthopaedic Centers of Wisconsin S C
  • Medical school: graduated 2010 (16 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Joshua D. Troyer, 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 Joshua D. Troyer accept Medicare assignment?
Yes. Medicare's clinician data says Joshua D. Troyer 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 Joshua D. Troyer see?
In 2024, CMS data shows 260 Original Medicare patients and 1,739 services for Joshua D. Troyer. This counts Original Medicare only and measures volume, not quality.
What is Joshua D. Troyer's NPI number?
1770809204. 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 Joshua D. Troyer, 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 patients260
Services billed to Medicare1,739
Different services or procedures69
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)896 services
  2. X-ray of shoulder, minimum of 2 views (73030)150 services
  3. Aspiration and/or injection of fluid from large joint (20610)106 services
  4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)103 services
  5. Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)67 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 cholesterol75%
  • Arthritis72%
  • High blood pressure61%
  • Anxiety24%
  • Ischemic heart disease23%
  • Osteoporosis20%

Hospitals where Joshua D. Troyer works

Medicare's Facility Affiliation Data lists Joshua D. Troyer 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 Joshua D. Troyer is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Joshua D. Troyer as a member of this group (CMS data updated October 2, 2026).

  • Orthopaedic Centers of Wisconsin S C57 clinicians in the group

Specialties

Find other Orthopedic Surgery doctors in Wisconsin →

Other orthopedic surgeons in Wausau

Clinicians with the same Medicare primary specialty in Wausau, WI — not a recommendation.

All orthopedic surgeons in Wausau →

Other clinicians in Orthopaedic Centers of Wisconsin S C

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

Clinician information

CredentialMD
Graduation year2010 (16 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1770809204
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