Independent US Healthcare Provider Directory & Public Medical Database Patient Guides
Medical Specialty Listing

Nurse Practitioner - Pediatrics Specialists in East Setauket, NY

Browse 5 Nurse Practitioner - Pediatrics providers listed in NPPES with a practice address in East Setauket, New York.

5 Healthcare Providers

How East Setauket compares with the U.S.

5 active clinicians in Nurse Practitioner - Pediatrics list a practice address in East Setauket, NY in the NPI registry.

With fewer than 10 clinicians, rates per 100,000 residents are not reliable enough to compare.

None of the clinicians in Nurse Practitioner - Pediatrics in East Setauket are listed in the CMS Medicare file.

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 Registry addresses can be out of date.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€“5 of 5 providers
With recent CMS data first, then Aโ€“Z

Kathryn Brigitte Fassnacht , CPNP

Nurse Practitioner - Pediatrics

Active NPI Status
37 Research Way, East Setauket, NY 117333465
Phone: 6314447884
NPI Identifier 1932445509
View Full Profile

Denise M. Ferraro , FNP

Nurse Practitioner - Pediatrics

Active NPI Status
37 Research Way, Suite 2, East Setauket, NY 11733
Phone: 6314444649
NPI Identifier 1518270610
View Full Profile

Cristin Rose Gengler , CPNP

Nurse Practitioner - Pediatrics

Active NPI Status
4 Technology Dr, East Setauket, NY 117334080
Phone: 6314442700
NPI Identifier 1073885604
View Full Profile

Gina Marie Holzapfel , NP

Nurse Practitioner - Pediatrics

Active NPI Status
181 N Belle Mead Rd, East Setauket, NY 117333495
Phone: 6314442599
NPI Identifier 1790348274
View Full Profile

Alyssa M Policastro , CPNP-PC

Nurse Practitioner - Pediatrics

Active NPI Status
181 N. Belle Mead Road, East Setauket, NY 11733
Phone: 6314442599
NPI Identifier 1750024949
View Full Profile

Frequently Asked Questions about Nurse Practitioner - Pediatrics in East Setauket

How do I check a Nurse Practitioner - Pediatrics 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 New York 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.