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

Mrs. Karen Elaine Kamerzell, FNP-BC

Individual provider Family Nurse Practitioner · NPI 1003689621

Mrs. Karen Elaine Kamerzell, FNP-BC is a Nurse Practitioner in Littleton, Colorado. Qualified in 2010, 16 years ago. Practices with Portercare Adventist Health System, a 767-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Colorado.

Years since qualifying
16
Licensed in
CO
In the registry since
2023
What do these letters mean?
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

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Practice location Address checks out

1000 Southpark Dr
Littleton, CO 80120-5654
Phone: (303) 744-1065
Fax: (303) 733-1699
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 7761 Shaffer Pkwy Ste 225, Littleton, CO 80127-3729 — (303) 862-1504

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 0999261 (CO)

Record details

NPI number1003689621
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-BC
Sole proprietorYes
NPI enumeratedNovember 6, 2023
Last updated in NPPESDecember 29, 2025
Certification dateDecember 29, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Portercare Adventist Health System — 767 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations6 on file with Medicare

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • AdventHealth Littleton Hospital · Littleton, CO
  • AdventHealth Parker Hospital · Parker, CO
  • AdventHealth Porter Hospital · Denver, CO

Colleagues at Portercare Adventist Health System

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 767 clinicians in the practice; 12 are shown here.

Other providers in Littleton