Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Mrs. Kara Rebecca Marcinek, ARNP

Individual provider Nurse Practitioner · NPI 1043252562

Mrs. Kara Rebecca Marcinek, ARNP is a Nurse Practitioner in Centennial, Colorado. Graduated from Johns Hopkins University School of Medicine in 2001, 25 years ago. Practices with Intermountain Medical Group Denver LLC, a 567-clinician group and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
25
Trained at
Johns Hopkins University School of Medicine
Licensed in
CO
In the registry since
2006
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

See every abbreviation used in this directory →

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Practice location Address checks out

20270 E Smoky Hill Rd
Centennial, CO 80015-3138 Not confirmed with CMS for 10 years — call before visiting
Phone: (303) 693-2000
Fax: (303) 693-2043
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence APN.0010288-NP (CO)

Record details

NPI number1043252562
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorNo
NPI enumeratedJune 11, 2006
Last updated in NPPESSeptember 15, 2016

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolJOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2001 (25 years in practice)
Group practice Intermountain Medical Group Denver Llc — 567 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients60
Services billed 200 a service is one billed item, such as a visit, a test or a procedure
Average patient age69

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

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

  • Saint Joseph Hospital Hospital · Denver, CO · listed as Saint Joseph Hospital Inc
  • AdventHealth Parker Hospital · Parker, CO

Colleagues at Intermountain Medical Group Denver LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 567 clinicians in the practice; 12 are shown here.

Other providers in Centennial