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

Dr. Donald Eugene Maier, MD

Individual provider Internal Medicine Physician · NPI 1922064229

Dr. Donald Eugene Maier, MD is an Internal Medicine Physician in Grand Junction, Colorado. Licensed in Colorado. Registered with an NPI since 2006.

Licensed in
CO
In the registry since
2006
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

607 28 1/4 Rd
Grand Junction, CO 81506-6023
Phone: (970) 243-3300
Fax: (970) 243-4464
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 30987 (CO)

Record details

NPI number1922064229
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 25, 2006
Last updated in NPPESDecember 9, 2015
Mailing addressPo Box 1687, Grand Junction, CO 81502-1687

Other providers in Grand Junction