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

Dr. Isadora Guggenheim, FNP

Individual provider Preventive Medicine/Occupational Environmental Medicine Physician · NPI 1851551519

Dr. Isadora Guggenheim, FNP is a Preventive Medicine/Occupational Environmental Medicine Physician in Nyack, New York. Practices as a sole proprietor. Licensed in Connecticut and New York.

Licensed in
CT, NY
In the registry since
2008
Specialties on file
2
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

8 Rockland Pl
Nyack, NY 10960
Phone: (845) 893-2608
Fax: (845) 358-2963
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence F342569-01 (NY)
Preventive Medicine/Occupational Environmental Medicine Physician Taxonomy 2083P0500X · Licence 000303 (CT)

Record details

NPI number1851551519
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorYes
NPI enumeratedJune 16, 2008
Last updated in NPPESOctober 6, 2020
Certification dateOctober 6, 2020