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

John Alexander Powell, MD

Individual provider Internal Medicine Physician · NPI 1174552558

John Alexander Powell, MD is an Emergency Medicine in Greenwood Village, Colorado. Qualified in 1987, 39 years ago. Practices with Summit Medical Consultants PLLC, a 79-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Colorado and North Carolina.

Years since qualifying
39
Licensed in
CO, NC
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

9250 E Costilla Ave Ste 540
Greenwood Village, CO 80112-3648
Phone: (720) 644-9355
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 1650 Cochrane Cir Unit Meddac, Fort Carson, CO 80913-4604 — (719) 526-9619

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 0048505 (CO)
Internal Medicine Physician Taxonomy 207R00000X · Licence 9601038 (NC)

Record details

NPI number1174552558
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 30, 2006
Last updated in NPPESJune 1, 2026
Certification dateJune 1, 2026

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Group practice Summit Medical Consultants Pllc — 79 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Greenwood Village