Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Courtney Beth Isley, MD

Individual provider Family Medicine Physician · NPI 1366601700

Dr. Courtney Beth Isley, MD is a Family Practice in Johnstown, Colorado. Graduated from University of Colorado School of Medicine, Denver in 2008, 18 years ago. Practices with Banner Health Physicians Colorado LLC, a 277-clinician group and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
18
Trained at
University of Colorado School of Medicine, Denver
Licensed in
CO
In the registry since
2008
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

222 Johnstown Center Dr
Johnstown, CO 80534-9030
Phone: (970) 587-4974
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence TL-2830 (CO)

Record details

NPI number1366601700
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 2, 2008
Last updated in NPPESOctober 1, 2012

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF COLORADO SCHOOL OF MEDICINE, DENVER
Graduated 2008 (18 years in practice)
Group practice Banner Health Physicians Colorado Llc — 277 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Johnstown