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

Rosemarie E Diercksen, FNP

Individual provider Family Nurse Practitioner · NPI 1659529832

Rosemarie E Diercksen, FNP is a Family Nurse Practitioner in Valhalla, New York. Licensed in New York. Registered with an NPI since 2008.

Licensed in
NY
In the registry since
2008
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

10 Woods Rd
Valhalla, NY 10595-1529
Phone: (914) 231-1136
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence F332159 (NY)

Record details

NPI number1659529832
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedAugust 31, 2008
Last updated in NPPESAugust 31, 2008
Mailing address36 Continental Dr, West Nyack, NY 10994-2818

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