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

Dr. Keith Garrison, MD

Individual provider Internal Medicine Physician · NPI 1245868637

Dr. Keith Garrison, MD is an Internal Medicine in Denver, Colorado. Graduated from Univeristy of Texas Rio Grande Valley Med School in 2020, 6 years ago. Practices with Sunset Heights Physician Services PA, a 58-clinician group and accepts Medicare assignment. Licensed in Colorado and Texas.

Years since qualifying
6
Trained at
Univeristy of Texas Rio Grande Valley Med School
Licensed in
CO, TX
In the registry since
2020
Specialties on file
3
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

2535 S Downing St Ste 410
Denver, CO 80210-5851
Phone: (303) 260-2740
Fax: (303) 260-2741
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence DR.0076997 (CO)
Internal Medicine Physician Taxonomy 207R00000X · Licence T7562 (TX)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1245868637
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 31, 2020
Last updated in NPPESJuly 13, 2026
Certification dateJuly 13, 2026
Mailing address2535 S Downing St Ste 410, Denver, CO 80210-5851

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERISTY OF TEXAS RIO GRANDE VALLEY MED SCHOOL
Graduated 2020 (6 years in practice)
Group practice Sunset Heights Physician Services Pa — 58 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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