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

Karen L Gutierrez, FNP

Individual provider Family Nurse Practitioner · NPI 1659365500

Karen L Gutierrez, FNP is a Family Nurse Practitioner in Williamsville, New York. Licensed in New York. Registered with an NPI since 2005.

Licensed in
NY
In the registry since
2005
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

192 Park Club Ln
Williamsville, NY 14221-5270
Phone: (716) 422-0010
Fax: (716) 422-0618
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 331702 (NY)

Record details

NPI number1659365500
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedSeptember 7, 2005
Last updated in NPPESJuly 21, 2022

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