Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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MS. Karen Tyler, RN, MSN, PNP-PC

Individual provider Pediatric Nurse Practitioner · NPI 1255709739

MS. Karen Tyler, RN, MSN, PNP-PC is a Pediatric Nurse Practitioner in Boulder, Colorado. Licensed in Colorado. Registered with an NPI since 2015.

Licensed in
CO
In the registry since
2015
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.

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Practice location Address checks out

602 University Ave
Boulder, CO 80302-5903
Phone: (303) 817-6677
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Nurse Practitioner (primary) Taxonomy 363LP0200X · Licence 20150853 (CO)

Record details

NPI number1255709739
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , MSN , PNP-PC
Sole proprietorNo
NPI enumeratedSeptember 14, 2015
Last updated in NPPESSeptember 14, 2015

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