Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mrs. Melissa Ashley Fengler, NP

Individual provider Registered Nurse · NPI 1881034858

Mrs. Melissa Ashley Fengler, NP is a Registered Nurse in West Islip, New York. Licensed in New York. Registered with an NPI since 2013.

Licensed in
NY
In the registry since
2013
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

540 Union Blvd
West Islip, NY 11795-3105
Phone: (631) 669-2555
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence 306510 (NY)
Registered Nurse Taxonomy 163W00000X · Licence 585449-1 (NY)

Record details

NPI number1881034858
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedJuly 5, 2013
Last updated in NPPESJuly 5, 2013

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