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

Colleen Kinjerski, APNP

Individual provider Family Medicine Physician · NPI 1225825334

Colleen Kinjerski, APNP is a Nurse Practitioner in Waukesha, Wisconsin. Qualified in 2022, 4 years ago. Practices with Oak Medical SC, a 123-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
4
Licensed in
WI
In the registry since
2025
Specialties on file
2
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Practice location Address checks out

N20W22961 Watertown Rd
Waukesha, WI 53186-1306
Phone: (262) 875-5070
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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 14988-33 (WI)
Family Medicine Physician Taxonomy 207Q00000X · Licence 14988-33 (WI)

Record details

NPI number1225825334
Entity typeIndividual (Type 1)
GenderFemale
Credentials APNP
Sole proprietorNo
NPI enumeratedApril 22, 2025
Last updated in NPPESMay 9, 2025
Certification dateMay 9, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Oak Medical Sc — 123 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Fort Memorial Hospital Hospital · Fort Atkinson, WI
  • Waukesha Memorial Hospital Hospital · Waukesha, WI · listed as Prohealth Waukesha Memorial Hospital, Inc
  • Transitions Home Health Home health agency · Elkhorn, WI · listed as Transitions at Home, Inc
  • Brighton Hospice Wisconsin Hospice · Brookfield, WI · listed as Brighton Hospice Wisconsin LLC
  • Rainbow Hospice Care Hospice · Jefferson, WI · listed as Rainbow Hospice Care, Inc
  • Aurora At Home Home health agency · Milwaukee, WI
  • Aveanna Home Health Home health agency · Brookfield, WI
  • Commonheart Home Health Home health agency · Waukesha, WI

Colleagues at Oak Medical SC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 123 clinicians in the practice; 12 are shown here.

Other providers in Waukesha