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

MS. Karin E Keller, FNP

Individual provider Family Nurse Practitioner · NPI 1750402558

MS. Karin E Keller, FNP is a Family Nurse Practitioner in Denver, Colorado. Licensed in Colorado. Registered with an NPI since 2007.

Licensed in
CO
In the registry since
2007
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.

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Practice location Address checks out

4200 E 9th Ave B-120
Denver, CO 80262-0001
Phone: (303) 372-0617
Fax: (303) 372-0669
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 APN0002322 (CO)
Acute Care Nurse Practitioner Taxonomy 363LA2100X · Licence 70200 (CO)

Record details

NPI number1750402558
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedApril 2, 2007
Last updated in NPPESFebruary 5, 2018

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