Individual provider · Type 1 NPI

Grant Hayes Thomas, DO

Family Medicine Physician · Castle Rock, CO

NPI number 1972253169 Active

Practice location

4318 Trail Boss Dr
Castle Rock, CO 80104-7512

Call (303) 338-4545 Map

Mailing address

10350 E Dakota Ave
Denver, CO 80247-1314

Other practice locations

  • 601 E Hampden Ave Ste 470, Englewood, CO 80113-2797 · (303) 788-3100

Specialties and licenses

TaxonomyCodeLicense
Student in an Organized Health Care Education/Training Program 390200000XNone listed
Family Medicine Physician Primary 207Q00000XDR.0074262 (CO)

Family Medicine Physician: Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

13 other providers at this address

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About NPI 1972253169

Grant Hayes Thomas, DO's National Provider Identifier is 1972253169, issued on Mar 28, 2022. The primary taxonomy on file is Family Medicine Physician (207Q00000X), and the practice location is in Castle Rock, CO. The record was last updated on Aug 29, 2025.