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Nurse Practitioner - Gerontology Specialists in Exton, PA

Browse 3 Nurse Practitioner - Gerontology providers listed in NPPES with a practice address in Exton, Pennsylvania.

3 Healthcare Providers

How Exton compares with the U.S.

3 active clinicians in Nurse Practitioner - Gerontology list a practice address in Exton, PA in the NPI registry.

Exton has fewer than 10,000 residents, so rates per 100,000 people change a lot with each clinician and are not compared here.

Too few clinicians in Nurse Practitioner - Gerontology in Exton are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026.

Showing 1โ€“3 of 3 providers
With recent CMS data first, then Aโ€“Z

Melissa A Callahan , CRNP

Nurse Practitioner - Gerontology

Active NPI Status
320 Exton Cmns, Exton, PA 193412450
Phone: 8662686609
NPI Identifier 1669411393
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Elizabeth King Tacey , CRNP

Nurse Practitioner - Gerontology

Active NPI Status Accepts Medicare Assignment
111 Arrandale Blvd, Exton, PA 193412503
Phone: 6103632532
NPI Identifier 1215309992
View Full Profile

Julianna Hoisington

Nurse Practitioner - Gerontology

Active NPI Status Accepts Medicare Assignment
218 Red Leaf Ln, Exton, PA 193412389
Phone: 4846144419
NPI Identifier 1578388039
View Full Profile

Frequently Asked Questions about Nurse Practitioner - Gerontology in Exton

How do I check a Nurse Practitioner - Gerontology practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Pennsylvania licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.

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