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

Mrs. Kristen McMillen, FNP-C

Individual provider Gynecologic Oncology Physician · NPI 1447607809

Mrs. Kristen McMillen, FNP-C is a Nurse Practitioner in Lone Tree, Colorado. Qualified in 2015, 11 years ago. Practices with Healthone Clinic Services-Surgical Specialties LLC, a 42-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Tennessee.

Years since qualifying
11
Licensed in
TN
In the registry since
2016
Specialties on file
2
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

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Practice location Address checks out

10107 Ridgegate Pkwy Ste 120
Lone Tree, CO 80124-5640
Phone: (303) 955-7574
Fax: (720) 242-9307
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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 20303 (TN)
Gynecologic Oncology Physician Taxonomy 207VX0201X · Licence 20303 (TN)

Record details

NPI number1447607809
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedMay 16, 2016
Last updated in NPPESFebruary 9, 2022
Certification dateNovember 5, 2020

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Healthone Clinic Services-Surgical Specialties Llc — 42 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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