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

General Surgery

Heath A. Dorion, MD

Works at hospitals in Youngstown, OH · Warren, OH · Ohio

Summary

Dr. Heath A. Dorion, MD is a general surgeon at 8423 Market St, Suite 205, Boardman, OH 44512. Phone: (330) 729-1937. Accepts Medicare assignment. In 2024, Heath A. Dorion had 142 Original Medicare patients and 346 services. NPI 1134115900. 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 Heath A. Dorion, 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 Heath A. Dorion accept Medicare assignment?
Yes. Medicare's clinician data says Heath A. Dorion 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 Heath A. Dorion see?
In 2024, CMS data shows 142 Original Medicare patients and 346 services for Heath A. Dorion. This counts Original Medicare only and measures volume, not quality.
What is Heath A. Dorion's NPI number?
1134115900. 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 Heath A. Dorion, 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 patients142
Services billed to Medicare346
Different services or procedures53
Participating Medicare providerYes
Average age of these patients74

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)80 services
  2. Critical care, first 30-74 minutes (99291)49 services
  3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)34 services
  4. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)24 services
  5. Hospital discharge day management, 30 minutes or less (99238)24 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%
  • Arthritis68%
  • Diabetes52%
  • Chronic kidney disease45%
  • Depression44%

Hospitals where Heath A. Dorion works

Medicare's Facility Affiliation Data lists Heath A. Dorion 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 Heath A. Dorion is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Heath A. Dorion as a member of this group (CMS data updated October 2, 2026).

  • Mercy Health Physicians Youngstown Specialty Care LLC472 clinicians in the group

Specialties

Find other General Surgery doctors in Ohio →

Other general surgeons in Boardman

Clinicians with the same Medicare primary specialty in Boardman, OH — not a recommendation.

All general surgeons in Boardman →

Other clinicians in Mercy Health Physicians Youngstown Specialty Care LLC

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

Clinician information

CredentialMD
Medical schoolNortheastern Ohio University College Of Medicine
Graduation year1997 (29 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1134115900
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