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

Internal Medicine

Michael J. Macauley, MD

Works at hospitals in Hershey, PA · Pennsylvania

Summary

Michael J. Macauley, MD (Internal Medicine) is listed by Medicare at 1 hospital in Hershey, PA. NPI 1295969061. 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 Michael J. Macauley, 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

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
17Years since medical school (graduated 2009)
Pennsylvania State University College Of MedicineMedical school
MaleGender (as listed)
The Milton S Hershey Medical Center Physicians GroupGroup practice

Quick answers

Which hospitals does Michael J. Macauley work at?
Medicare's official clinician data lists Michael J. Macauley at 1 hospital: Milton S Hershey Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Michael J. Macauley see patients?
Medicare's clinician data lists 1 practice location in Hershey, PA. Call before your visit to confirm the address.
What is Michael J. Macauley's specialty?
Medicare lists Internal Medicine as the primary specialty, and also Hospice/Palliative Care and Hospitalist.
Does Michael J. Macauley accept Medicare assignment?
Yes. Medicare's clinician data says Michael J. Macauley 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 Michael J. Macauley?
(717) 531-8202, as listed in official Medicare / NPI Registry data.
What is Michael J. Macauley's NPI number?
1295969061. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Michael J. Macauley works

Medicare's Facility Affiliation Data lists Michael J. Macauley 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 Michael J. Macauley is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Michael J. Macauley as a member of this group (CMS data updated 2026-10-02).

  • The Milton S Hershey Medical Center Physicians Group1,623 clinicians in the group

Specialties

Find other Internal Medicine doctors in Pennsylvania →

Other internal medicine doctors in Hershey

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

All internal medicine doctors in Hershey →

Clinician information

CredentialMD
Medical schoolPennsylvania State University College Of Medicine
Graduation year2009
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1295969061
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