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

Karen Anderson Keith, PHD, RN, FNP

Individual provider Family Nurse Practitioner · NPI 1720126840

Karen Anderson Keith, PHD, RN, FNP is a Family Nurse Practitioner in New York, New York. Licensed in New York. Registered with an NPI since 2007.

Licensed in
NY
In the registry since
2007
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
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

37 W 26th St New Alternatives For Children 7th Fl
New York, NY 10010-1006 Not confirmed with CMS for 19 years — call before visiting
Phone: (212) 696-1550
Fax: (212) 545-7375
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 33 330538 (NY)

Record details

NPI number1720126840
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , RN , FNP
Sole proprietorNo
NPI enumeratedFebruary 1, 2007
Last updated in NPPESJuly 8, 2007

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