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Emergency Medicine

Mark Daybear, MD

Works at hospitals in McKeesport, PA · Pittsburgh, PA · Pennsylvania

Summary

Mark Daybear, MD (Emergency Medicine) is listed by Medicare at 2 hospitals in McKeesport, PA and Pittsburgh, PA. NPI 1417489980. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Mark Daybear, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Emergency MedicinePrimary specialty
YesAccepts Medicare assignment
9Years since medical school (graduated 2017)
University Of Pittsburgh School Of MedicineMedical school
MaleGender (as listed)
University of Pittsburgh PhysiciansGroup practice

Quick answers

Which hospitals does Mark Daybear work at?
Medicare's official clinician data lists Mark Daybear at 2 hospitals: UPMC McKeesport Hospital and UPMC Presbyterian Shadyside. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Mark Daybear see patients?
Medicare's clinician data lists 1 practice location in Pittsburgh, PA. Call before your visit to confirm the address.
What is Mark Daybear's specialty?
Medicare lists Emergency Medicine as the primary specialty.
Does Mark Daybear accept Medicare assignment?
Yes. Medicare's clinician data says Mark Daybear accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Mark Daybear?
(412) 623-2167, as listed in official Medicare / NPI Registry data.
What is Mark Daybear's NPI number?
1417489980. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Mark Daybear works

Medicare's Facility Affiliation Data lists Mark Daybear at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Mark Daybear is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Mark Daybear as a member of this group (CMS data updated 2026-10-02).

  • University of Pittsburgh Physicians4,236 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Pennsylvania →

Other emergency medicine doctors in Pittsburgh

Clinicians with the same Medicare primary specialty in Pittsburgh, PA — not a recommendation.

All emergency medicine doctors in Pittsburgh →

Clinician information

CredentialMD
Medical schoolUniversity Of Pittsburgh School Of Medicine
Graduation year2017
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1417489980
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 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  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