Crista C Keller, MD
Crista C Keller is an Internal Medicine specialist based in Denver, CO with over 30 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Crista C Keller, MD practices as part of a group internist practice in Denver, CO. Trained at University of Nebraska College of Medicine (class of 1996), she has been practicing for over 30 years. Among her Medicare patients, common conditions include high cholesterol, hypertension, and arthritis (per CMS data).
At a glance
- Prescribes opioids less than 37% of reporting doctors in Colorado
- Virtual visits available — no app or travel required
Older · 1591dNPPES updated 2022-01-13 · verify NPI on CMS · Verify license at Colorado Medical Board
Contact & Location
Practice Location
4500 E 9th Ave Ste 450, Denver, CO 80220-3933
How Does This Doctor Compare?
Based on Medicare data, this doctor prescribes opioid pain medications conservatively.
Opioid Rx
↓ Lower = better2.83%
Colorado avg: 6.1 · US avg: 5.1
✓ Higher than most doctors nationally(-2.3 pts)
2.83% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Medicare Patients
281
Unique beneficiaries
Standard volumePrescription Recipients
604
Patients prescribed
Prescriptions Written
5,408
Total claims
Total Medicare drug cost: $351k
Percentile rankings compared against 1,617 reporting peers in Colorado.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages High Cholesterol, Hypertension, and Arthritis.
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↓ Fewer patients than average (-5%) — less common here
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-8%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+4%) — a focus area for this doctor
Weakened bones that are more prone to fractures, common in older adults
US avg: 18.1%↑ More patients than average (+10%) — a focus area for this doctor
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-14%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$853 received from industry
42 transactions reported in 2024 ·Moderate tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Crista C Keller's NPI.
Patient Reviews
No patient reviews yet. If you've seen Crista C Keller, your feedback helps other patients.
Review PolicyAll feedback is moderated before publishing. We verify reviewer identity where possible and enforce a one-review-per-provider policy. Full guidelines →
Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1996
University of Nebraska Medical Center
30 years in practice
Senior practitioner
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Taxonomy: 207R00000X
Education & Training
University of Nebraska College of Medicine (Class of 1996)
Mailing address
4900 S Monaco St Suite 210, Denver, CO 80237-3486
Differs from practice location
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 390339
View hospital on Medicare Care CompareVirtual Internal Medicine Care With Crista C Keller
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Crista C Keller for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Denver required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Crista C Keller
Dr. Keller is listed as active in the NPI registry with telehealth listed in Denver, CO. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (303) 394-9355.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
Is this your profile?
Verify credentials, update practice details, and manage telehealth.
Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Crista C Keller
Practice Location
4500 E 9th Ave Ste 450, Denver, CO 80220-3933
Mailing Address
4900 S Monaco St Suite 210, Denver, CO 80237-3486
This is a provider directory. Contact the office directly to schedule appointments.
Related Providers