Dr. Grant Hayes Thomas, DO
Dr. Grant Hayes Thomas, DO is a Family Practice in Castle Rock, Colorado. Graduated from Campbell Univ School of Osteopathic Medicine in 2022, 4 years ago. Practices with Colorado Permanente Medical Group PC, a 1,325-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Colorado.
- Years since qualifying
- 4
- Trained at
- Campbell Univ School of Osteopathic Medicine
- Licensed in
- CO
- In the registry since
- 2022
- Specialties on file
- 2
What do these letters mean?
- DO — Doctor of Osteopathic Medicine
- A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.
Practice location Address checks out
Castle Rock, CONo coordinates on file. Search this address in Google Maps
Additional practice locations (1)
- 601 E Hampden Ave Ste 470, Englewood, CO 80113-2797 — (303) 788-3100
Specialties & licences
| Family Medicine Physician (primary) | Taxonomy 207Q00000X · Licence DR.0074262 (CO) |
|---|---|
| Student in an Organized Health Care Education/Training Program | Taxonomy 390200000X |
Record details
| NPI number | 1972253169 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | DO |
| Sole proprietor | No |
| NPI enumerated | March 28, 2022 |
| Last updated in NPPES | August 29, 2025 |
| Certification date | August 29, 2025 |
Medicare enrollment
| Medicare specialty | FAMILY PRACTICE |
|---|---|
| Medical school | CAMPBELL UNIV SCHOOL OF OSTEOPATHIC MEDICINE |
| Graduated | 2022 (4 years in practice) |
| Group practice | Colorado Permanente Medical Group Pc — 1325 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
Other providers in Castle Rock
-
Ronnie Leann Pollard, DPM
Student / training record Castle Rock, CO
-
Avery Sheiner, PA-C
Student / training record Castle Rock, CO
-
Dr. Kelsey Elizabeth Smithart, DO, MPH
Student / training record Castle Rock, CO
-
MS. Barbara Elizabeth Solis
Student / training record Castle Rock, CO
-
Kelsey Vogel
Student / training record Castle Rock, CO