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

Leah Linder Siegel, FNP-BC

Individual provider Family Nurse Practitioner · NPI 1902275811

Leah Linder Siegel, FNP-BC is a Family Nurse Practitioner in New York, New York. Licensed in Illinois and New York. Registered with an NPI since 2015.

Licensed in
IL, NY
In the registry since
2015
Specialties on file
2
What do these letters mean?
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

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Practice location Address checks out

1824 Madison Ave
New York, NY 10035-3832
Phone: (212) 423-4500
Fax: (212) 423-1417
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 343218 (NY)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 209012229 (IL)

Record details

NPI number1902275811
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-BC
Sole proprietorNo
NPI enumeratedSeptember 21, 2015
Last updated in NPPESJanuary 22, 2019

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