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

Mrs. Katharine Haxall Cronin, MS, MPH, CPNP

Individual provider Registered Nurse · NPI 1316298375

Mrs. Katharine Haxall Cronin, MS, MPH, CPNP is a Registered Nurse in West Islip, New York. Licensed in New York. Registered with an NPI since 2012.

Licensed in
NY
In the registry since
2012
Specialties on file
2
What do these letters mean?
MS — Master of Science
A graduate science degree.
MPH — Master of Public Health
A graduate degree in population health.
CPNP — Certified Pediatric Nurse Practitioner
A nurse practitioner certified in paediatrics.

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Practice location Address checks out

1111 Montauk Hwy Ste 104
West Islip, NY 11795-4910
Phone: (631) 661-2510
Fax: (631) 669-6502
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Nurse Practitioner (primary) Taxonomy 363LP0200X · Licence 382344 (NY)
Registered Nurse Taxonomy 163W00000X · Licence 6435541 (NY)

Record details

NPI number1316298375
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , MPH , CPNP
Sole proprietorNo
NPI enumeratedSeptember 30, 2012
Last updated in NPPESJune 15, 2014

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