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

Dr. Gregory Russell Balko, MD

Individual provider Emergency Medicine Physician · NPI 1932103405

Dr. Gregory Russell Balko, MD is an Emergency Medicine Physician in Aspen, Colorado. Practices as a sole proprietor. Licensed in Colorado.

Licensed in
CO
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

401 Castle Creek Rd
Aspen, CO 81611-1159
Phone: (970) 544-1228
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 37036 (CO)

Record details

NPI number1932103405
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 11, 2005
Last updated in NPPESFebruary 24, 2026
Certification dateFebruary 24, 2026

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