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

Gretchen Wendelin Renfro, RN, NP-C, FNP

Individual provider Nurse Practitioner · NPI 1689859019

Gretchen Wendelin Renfro, RN, NP-C, FNP is a Nurse Practitioner in Leavenworth, Kansas. Licensed in Missouri. Registered with an NPI since 2008.

Licensed in
MO
In the registry since
2008
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
NP-C — Nurse Practitioner, Certified
A nurse practitioner certified by the AANP.
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

4101 S 4th St
Leavenworth, KS 66048-5014
Phone: (913) 682-2000
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence MO110776 (MO)

Record details

NPI number1689859019
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , NP-C , FNP
Sole proprietorNo
NPI enumeratedJanuary 3, 2008
Last updated in NPPESJune 26, 2026
Certification dateJune 26, 2026

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