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

MS. Margaret Lesiak Eichler, RNFNP

Individual provider Registered Nurse · NPI 1386608693

MS. Margaret Lesiak Eichler, RNFNP is a Registered Nurse in Brooklyn, New Jersey. Licensed in Nebraska and New York. Registered with an NPI since 2006.

Licensed in
NE, NY
In the registry since
2006
Specialties on file
3

Practice location Address may be wrong

The ZIP code does not match the city and state on this record. Call before visiting.

800 Poly Pl
Brooklyn, NJ 11209-7104
Phone: (718) 836-6600
Fax: (718) 567-4077
Show map & directions

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

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 19254 (NE)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence F3334101 (NY)
Occupational Health Clinical Nurse Specialist Taxonomy 364SX0106X · Licence 1869171 (NY)

Record details

NPI number1386608693
Entity typeIndividual (Type 1)
GenderFemale
Credentials RNFNP
Sole proprietorNo
NPI enumeratedApril 13, 2006
Last updated in NPPESJuly 13, 2026