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Geriatric Medicine

Eileen P. Simak, MD

Works at hospitals in Allentown, PA · Hazleton, PA · Macungie, PA … · Pennsylvania

Summary

Eileen P. Simak, MD (Geriatric Medicine) is listed by Medicare at 4 hospitals in Allentown, PA, Hazleton, PA and Macungie, PA and other places. NPI 1073516670. 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 Eileen P. Simak, 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

Geriatric MedicinePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
26Years since medical school (graduated 2000)
Philadelphia College Of Osteopathic MedicineMedical school
FemaleGender (as listed)
Lehigh Valley Physician GroupGroup practice

Quick answers

Which hospitals does Eileen P. Simak work at?
Medicare's official clinician data lists Eileen P. Simak at 4 hospitals: Lehigh Valley Hospital, Lehigh Valley Hospital - Hazleton, Lehigh Valley Hospital - Macungie and Schuylkill Medical Center - South Jackson Street. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Eileen P. Simak see patients?
Medicare's clinician data lists 1 practice location in Allentown, PA. Call before your visit to confirm the address.
What is Eileen P. Simak's specialty?
Medicare lists Geriatric Medicine as the primary specialty, and also Internal Medicine.
Does Eileen P. Simak accept Medicare assignment?
Yes. Medicare's clinician data says Eileen P. Simak 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.
Does Eileen P. Simak offer telehealth?
Medicare's clinician data says Eileen P. Simak offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Eileen P. Simak?
(610) 402-3390, as listed in official Medicare / NPI Registry data.
What is Eileen P. Simak's NPI number?
1073516670. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Eileen P. Simak works

Medicare's Facility Affiliation Data lists Eileen P. Simak 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 Eileen P. Simak is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Eileen P. Simak as a member of this group (CMS data updated 2026-10-02).

  • Lehigh Valley Physician Group2,542 clinicians in the group

Specialties

Find other Geriatric Medicine doctors in Pennsylvania →

Other geriatricians in Allentown

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

All geriatricians in Allentown →

Clinician information

CredentialMD
Medical schoolPhiladelphia College Of Osteopathic Medicine
Graduation year2000
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1073516670
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