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Internal Medicine

Susannah M. Stair, MD

Works at hospitals in Easton, PA · Phillipsburg, NJ · Bethlehem, PA · Pennsylvania, New Jersey

Summary

Susannah M. Stair, MD (Internal Medicine) is listed by Medicare at 3 hospitals in Easton, PA, Phillipsburg, NJ and Bethlehem, PA. NPI 1972595387. 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 Susannah M. Stair, 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
YesOffers telehealth
26Years since medical school (graduated 2000)
Hahnemann University College Of MedicineMedical school
FemaleGender (as listed)
Phoenix Rehabilitation and Health Services IncGroup practice (+1 more)

Quick answers

Which hospitals does Susannah M. Stair work at?
Medicare's official clinician data lists Susannah M. Stair at 3 hospitals: St Luke's Hospital - Easton Campus, St Luke's Warren Hospital and St Lukes Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Susannah M. Stair see patients?
Medicare's clinician data lists 2 practice locations, including Cranberry Twp, PA and Easton, PA. Call before your visit to confirm the address.
What is Susannah M. Stair's specialty?
Medicare lists Internal Medicine as the primary specialty, and also Pediatric Medicine.
Does Susannah M. Stair accept Medicare assignment?
Yes. Medicare's clinician data says Susannah M. Stair 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 Susannah M. Stair offer telehealth?
Medicare's clinician data says Susannah M. Stair offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Susannah M. Stair?
(610) 258-1400, as listed in official Medicare / NPI Registry data.
What is Susannah M. Stair's NPI number?
1972595387. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Susannah M. Stair works

Medicare's Facility Affiliation Data lists Susannah M. Stair 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 Susannah M. Stair is enrolled with Medicare (CMS data updated 2026-10-02).

  • 2000 Westinghouse Dr, Suite 200Cranberry Twp, PA 16066
  • 2925 William Penn Hwy, Suite 201Easton, PA 18045 (610) 258‑1400

Group practices

Medicare enrollment lists Susannah M. Stair as a member of these groups (CMS data updated 2026-10-02).

  • Phoenix Rehabilitation and Health Services Inc2,800 clinicians in the group
  • St Lukes Physician Group Inc2,198 clinicians in the group

Specialties

Find other Internal Medicine doctors in Pennsylvania →

Other internal medicine doctors in Cranberry Twp

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

All internal medicine doctors in Cranberry Twp →

Clinician information

CredentialMD
Medical schoolHahnemann University College Of Medicine
Graduation year2000
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1972595387
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