Quick answers
- Which hospitals does George A. Frey work at?
- Medicare's official clinician data lists George A. Frey at 5 hospitals: AdventHealth Castle Rock, AdventHealth Littleton, AdventHealth Porter, Sterling Regional Medcenter and UCHealth Yampa Valley Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does George A. Frey see patients?
- Medicare's clinician data lists 2 practice locations, including Denver, CO and Colorado Springs, CO. Call before your visit to confirm the address.
- What is George A. Frey's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does George A. Frey accept Medicare assignment?
- Yes. Medicare's clinician data says George A. Frey accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does George A. Frey offer telehealth?
- Medicare's clinician data says George A. Frey offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for George A. Frey?
- (303) 762-0808, as listed in official Medicare / NPI Registry data.
- What is George A. Frey's NPI number?
- 1487692745. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where George A. Frey works
Medicare's Facility Affiliation Data lists George A. Frey at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- AdventHealth Castle RockCastle Rock, CO · Acute Care Hospital · CCN 060125
- AdventHealth LittletonLittleton, CO · Acute Care Hospital · CCN 060113
- AdventHealth PorterDenver, CO · Acute Care Hospital · CCN 060064
- Sterling Regional MedcenterSterling, CO · Acute Care Hospital · CCN 060076
- UCHealth Yampa Valley Medical CenterSteamboat Springs, CO · Acute Care Hospital · CCN 060049
Practice locations
Addresses where George A. Frey is enrolled with Medicare (CMS data updated 2026-10-02).
- 2535 S Downing St, 180f Ccsi Colo Comp SpineDenver, CO 80210 (303) 762‑0808
- 5825 Delmonico Dr, Suite 100Colorado Springs, CO 80919 (719) 257‑4240
Group practices
Medicare enrollment lists George A. Frey as a member of these groups (CMS data updated 2026-10-02).
- Portercare Adventist Health System774 clinicians in the group
- Select Physical Therapy of Colorado Springs LP93 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Denver
Clinicians with the same Medicare primary specialty in Denver, CO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Georgetown University School Of Medicine |
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1487692745 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians