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Internal Medicine

Matthew J. McIntosh, MD

Works at hospitals in Rochester, NY · New York

Summary

Dr. Matthew J. McIntosh, MD is an internal medicine doctor at 905 Culver Rd, Rochester, NY 14609. Phone: (585) 275-5051. Accepts Medicare assignment. In 2024, Matthew J. McIntosh had 40 Original Medicare patients and 566 services. NPI 1992116826. 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: 905 Culver Rd, Rochester, NY 14609 · Directions
  • Phone: (585) 275‑5051
  • Medicare: Accepts Medicare assignment
  • Hospitals: Highland Hospital, Strong Memorial Hospital
  • Group practice: University of Rochester (+1 more)
  • Medical school: State University Of New York At Stony Brook, School Of Medicine · graduated 2014 (12 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Matthew J. McIntosh, 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 J. McIntosh accept Medicare assignment?
Yes. Medicare's clinician data says Matthew J. McIntosh 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 J. McIntosh see?
In 2024, CMS data shows 40 Original Medicare patients and 566 services for Matthew J. McIntosh. This counts Original Medicare only and measures volume, not quality.
What is Matthew J. McIntosh's NPI number?
1992116826. 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 J. McIntosh, 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 patients40
Services billed to Medicare566
Different services or procedures10
Participating Medicare providerYes
Average age of these patients49

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)304 services
  2. Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)111 services
  3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)67 services
  4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)27 services
  5. Hospital discharge day management, 30 minutes or less (99238)27 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).

  • Anxiety70%
  • Depression60%
  • High blood pressure55%
  • High cholesterol43%
  • Chronic kidney disease40%
  • Asthma35%

Hospitals where Matthew J. McIntosh works

Medicare's Facility Affiliation Data lists Matthew J. McIntosh 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 Matthew J. McIntosh is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Matthew J. McIntosh as a member of these groups (CMS data updated October 2, 2026).

  • University of Rochester973 clinicians in the group
  • Adult Complex Care Center11 clinicians in the group

Specialties

Find other Internal Medicine doctors in New York →

Other internal medicine doctors in Rochester

Clinicians with the same Medicare primary specialty in Rochester, NY — not a recommendation.

All internal medicine doctors in Rochester →

Other clinicians in University of Rochester

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

Clinician information

CredentialMD
Medical schoolState University Of New York At Stony Brook, School Of Medicine
Graduation year2014 (12 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1992116826
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