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

Leslie J Parker, CSNP

Individual provider Registered Nurse · NPI 1831268523

Leslie J Parker, CSNP is a Nurse Practitioner in Stony Brook, New York. Qualified in 1994, 32 years ago. Accepts Medicare assignment. Licensed in New York.

Years since qualifying
32
Licensed in
NY
In the registry since
2006
Specialties on file
3
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Practice location Address checks out

1212 Route 25A
Stony Brook, NY 11790-3105
Phone: (631) 751-2892
Fax: (631) 751-4148
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence F4000881 (NY)
Registered Nurse Taxonomy 163W00000X · Licence 203396 (NY)
Nurse Practitioner Taxonomy 363L00000X · Licence 265410 (NY)

Record details

NPI number1831268523
Entity typeIndividual (Type 1)
GenderFemale
Credentials CSNP
Sole proprietorNo
NPI enumeratedNovember 7, 2006
Last updated in NPPESMarch 4, 2015

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 1994 (32 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Stony Brook