Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Family Practice

Matthew R. Irvin, MD

Works at hospitals in Tarpon Springs, FL · Safety Harbor, FL · Dunedin, FL … · Florida

Summary

Dr. Matthew R. Irvin, MD is a family doctor at 2044 Trinity Oaks Blvd, Suite 125, Trinity, FL 34655. Phone: (727) 372-2501. May accept Medicare assignment. In 2024, Matthew R. Irvin had 310 Original Medicare patients and 1,520 services. NPI 1821422783. 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.

From official Medicare data

This page shows what Medicare's official clinician data says about Matthew R. Irvin, 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 R. Irvin accept Medicare assignment?
Medicare's clinician data says Matthew R. Irvin may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
How many Medicare patients does Matthew R. Irvin see?
In 2024, CMS data shows 310 Original Medicare patients and 1,520 services for Matthew R. Irvin. This counts Original Medicare only and measures volume, not quality.
What is Matthew R. Irvin's NPI number?
1821422783. 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 R. Irvin, 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 patients310
Services billed to Medicare1,520
Different services or procedures31
Participating Medicare providerYes
Average age of these patients74

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)485 services
  2. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)262 services
  3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)217 services
  4. Annual depression screening, 5 to 15 minutes (G0444)168 services
  5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)55 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 pressure71%
  • Arthritis43%
  • Ischemic heart disease34%
  • Anxiety24%
  • Diabetes22%

Hospitals where Matthew R. Irvin works

Medicare's Facility Affiliation Data lists Matthew R. Irvin 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.

  • AdventHealth North PinellasTarpon Springs, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100055
  • Mease Countryside HospitalSafety Harbor, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100265
  • Mease Dunedin HospitalDunedin, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100043
  • Morton Plant HospitalClearwater, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100127

Practice locations

Addresses where Matthew R. Irvin is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.

Group practices

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

  • BayCare Medical Group, Inc.1,547 clinicians in the group
  • St Mark Village Inc15 clinicians in the group

Specialties

Find other Family Practice doctors in Florida →

Other family doctors in Trinity

Clinicians with the same Medicare primary specialty in Trinity, FL — not a recommendation.

All family doctors in Trinity →

Other clinicians in BayCare Medical Group, Inc.

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

Clinician information

CredentialMD
Medical schoolUniversity Of South Alabama College Of Medicine
Graduation year2011 (15 years since medical school)
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1821422783
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