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

Mette Janzen, FNP

Individual provider Family Nurse Practitioner · NPI 1386346377

Mette Janzen, FNP is a Nurse Practitioner in Centennial, Colorado. Qualified in 2021, 5 years ago. Practices with The Little Clinic of Colorado, LLC, a 69-clinician group and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
5
Licensed in
CO
In the registry since
2023
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

19711 E Smoky Hill Rd
Centennial, CO 80015-5194
Phone: (303) 459-5634
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence APN.0997731-NP (CO)

Record details

NPI number1386346377
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedMarch 21, 2023
Last updated in NPPESMarch 22, 2023
Certification dateMarch 22, 2023
Mailing address21045 Omaha Ave, Parker, CO 80138-3022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice The Little Clinic Of Colorado, Llc — 69 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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