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

Individual provider Internal Medicine Physician · NPI 1982631131

Crista C Keller, MD is an Internal Medicine in Denver, Colorado. Graduated from University of Nebraska College of Medicine in 1996, 30 years ago. Practices with Healthone Clinic Services - Primary Care LLC, a 45-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Colorado.

Years since qualifying
30
Trained at
University of Nebraska College of Medicine
Licensed in
CO
In the registry since
2006
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

4500 E 9th Ave Ste 450
Denver, CO 80220-3933
Phone: (303) 394-9355
Fax: (303) 388-8564
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 39823 (CO)

Record details

NPI number1982631131
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 26, 2006
Last updated in NPPESJanuary 13, 2022

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF NEBRASKA COLLEGE OF MEDICINE
Graduated 1996 (30 years in practice)
Group practice Healthone Clinic Services - Primary Care Llc — 45 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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