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Emergency Medicine

Randal L. Troyer, MD

Sees patients in Lake Havasu City, AZ · Arizona

Summary

Dr. Randal L. Troyer, MD is an emergency medicine doctor at 2035 Mesquite Ave, Suite A, Lake Havasu City, AZ 86403. Phone: (928) 846-4343. Accepts Medicare assignment. In 2024, Randal L. Troyer had 66 Original Medicare patients and 139 services. NPI 1508868654. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Emergency medicine doctor (Medicare lists Emergency Medicine)
  • Address: 2035 Mesquite Ave, Suite A, Lake Havasu City, AZ 86403 · Directions
  • Phone: (928) 846‑4343
  • Medicare: Accepts Medicare assignment
  • Group practice: Truecare Urgent Care LLC
  • Medical school: University Of Arizona College Of Medicine · graduated 2000 (26 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Randal L. 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 Randal L. Troyer accept Medicare assignment?
Yes. Medicare's clinician data says Randal L. 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 Randal L. Troyer see?
In 2024, CMS data shows 66 Original Medicare patients and 139 services for Randal L. Troyer. This counts Original Medicare only and measures volume, not quality.
What is Randal L. Troyer's NPI number?
1508868654. 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 Randal L. 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 patients66
Services billed to Medicare139
Different services or procedures18
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional (99211)59 services
  2. 2019-ncov coronavirus, sars-cov-2/2019-ncov (covid-19), any technique, multiple types or subtypes (includes all targets), non-cdc (U0002)50 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%
  • High blood pressure67%
  • Arthritis52%
  • Diabetes35%
  • Anxiety35%
  • Ischemic heart disease24%

Practice locations

Addresses where Randal L. Troyer is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

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

  • Truecare Urgent Care LLC10 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Arizona →

Other emergency medicine doctors in Lake Havasu City

Clinicians with the same Medicare primary specialty in Lake Havasu City, AZ — not a recommendation.

All emergency medicine doctors in Lake Havasu City →

Other clinicians in Truecare Urgent Care LLC

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

Clinician information

CredentialMD
Medical schoolUniversity Of Arizona College Of Medicine
Graduation year2000 (26 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1508868654
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians