Quick answers
- Which hospitals does Charles E. Gast work at?
- Medicare's official clinician data lists Charles E. Gast at 4 hospitals: Banner North Colorado Medical Center, Medical Center of the Rockies, Poudre Valley Hospital and UCHealth Greeley Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Charles E. Gast see patients?
- Medicare's clinician data lists 2 practice locations, including Fort Collins, CO and Greeley, CO. Call before your visit to confirm the address.
- What is Charles E. Gast's specialty?
- Medicare lists Otolaryngology as the primary specialty.
- Does Charles E. Gast accept Medicare assignment?
- Yes. Medicare's clinician data says Charles E. Gast 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.
- What is the phone number for Charles E. Gast?
- (970) 221-1177, as listed in official Medicare / NPI Registry data.
- What is Charles E. Gast's NPI number?
- 1659814663. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Charles E. Gast works
Medicare's Facility Affiliation Data lists Charles E. Gast at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Banner North Colorado Medical CenterGreeley, CO · Acute Care Hospital · CCN 060001
- Medical Center of the RockiesLoveland, CO · Acute Care Hospital · CCN 060119
- Poudre Valley HospitalFort Collins, CO · Acute Care Hospital · CCN 060010
- UCHealth Greeley HospitalGreeley, CO · Acute Care Hospital · CCN 060131
Practice locations
Addresses where Charles E. Gast is enrolled with Medicare (CMS data updated 2026-10-02).
- 1120 E Elizabeth St, Suite F101Fort Collins, CO 80524 (970) 221‑1177
- 6500 29th St, Suite 106Greeley, CO 80634 (970) 330‑5555
Group practices
Medicare enrollment lists Charles E. Gast as a member of this group (CMS data updated 2026-10-02).
- Alpine Ear Nose and Throat PC25 clinicians in the group
Specialties
- Otolaryngologyprimary
Other ENT doctors in Fort Collins
Clinicians with the same Medicare primary specialty in Fort Collins, CO — not a recommendation.
Clinician information
| Medical school | Oregon Health Sciences University School Of Medicine |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1659814663 |
| 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