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Internal Medicine

Matthew D. Brockway, DO

Works at hospitals in Mesquite, NV · St George, UT · Nevada, Utah

Summary

Dr. Matthew D. Brockway, DO is an internal medicine doctor at 1301 Bertha Howe Ave, Suite 1, Mesquite, NV 89027. Phone: (702) 346-0800. Accepts Medicare assignment. In 2024, Matthew D. Brockway had 53 Original Medicare patients and 144 services. NPI 1861079097. 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: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 1301 Bertha Howe Ave, Suite 1, Mesquite, NV 89027 · Directions
  • Phone: (702) 346‑0800
  • Medicare: Accepts Medicare assignment
  • Hospitals: Mesa View Regional Hospital, St. George Regional Hospital
  • Group practice: Mesquite Clinic Management Company LLC
  • Medical school: Rocky Vista University College Of Osteopathic Med · graduated 2021 (5 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Matthew D. Brockway, 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 Matthew D. Brockway accept Medicare assignment?
Yes. Medicare's clinician data says Matthew D. Brockway 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 Matthew D. Brockway see?
In 2024, CMS data shows 53 Original Medicare patients and 144 services for Matthew D. Brockway. This counts Original Medicare only and measures volume, not quality.
What is Matthew D. Brockway's NPI number?
1861079097. 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 Matthew D. Brockway, 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 patients53
Services billed to Medicare144
Different services or procedures12
Participating Medicare providerYes
Average age of these patients79

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)54 services
  2. Hospital discharge day management, more than 30 minutes (99239)34 services
  3. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)17 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%
  • Arthritis49%
  • Atrial fibrillation49%
  • Ischemic heart disease45%
  • Anxiety45%

Hospitals where Matthew D. Brockway works

Medicare's Facility Affiliation Data lists Matthew D. Brockway 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.

  • Mesa View Regional HospitalMesquite, NV · Critical Access Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 291307
  • St. George Regional HospitalSt George, UT · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 460021

Practice locations

Addresses where Matthew D. Brockway is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

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

  • Mesquite Clinic Management Company LLC23 clinicians in the group

Specialties

Find other Internal Medicine doctors in Nevada →

Other internal medicine doctors in Mesquite

Clinicians with the same Medicare primary specialty in Mesquite, NV — not a recommendation.

All internal medicine doctors in Mesquite →

Other clinicians in Mesquite Clinic Management Company LLC

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

Clinician information

CredentialDO
Medical schoolRocky Vista University College Of Osteopathic Med
Graduation year2021 (5 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1861079097
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