Quick answers
- Which hospitals does Christopher J. Ryan work at?
- Medicare's official clinician data lists Christopher J. Ryan at 2 hospitals: Estes Park Medical Center and Naples Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Christopher J. Ryan see patients?
- Medicare's clinician data lists 4 practice locations, including Las Vegas, NV, Loveland, CO and Fort Collins, CO. Call before your visit to confirm the address.
- What is Christopher J. Ryan's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Christopher J. Ryan accept Medicare assignment?
- Medicare's clinician data says Christopher J. Ryan may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Christopher J. Ryan's NPI number?
- 1790881357. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Christopher J. Ryan works
Medicare's Facility Affiliation Data lists Christopher J. Ryan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Estes Park Medical CenterEstes Park, CO · Critical Access Hospital · CCN 061312
- Naples Community HospitalNaples, FL · Acute Care Hospital · CCN 100018
Practice locations
Addresses where Christopher J. Ryan is enrolled with Medicare (CMS data updated 2026-10-02).
- 2660 Crimson Canyon Dr, Suite 130Las Vegas, NV 89131
- 2695 Rocky Mountain Ave, Suite 150Loveland, CO 80538
- 857 Saddlebrook LnFort Collins, CO 80525
- PO Box, Suite 1230Monument, CO 80132
Specialties
- Family Practiceprimary
Other family doctors in Las Vegas
Clinicians with the same Medicare primary specialty in Las Vegas, NV — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1992 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1790881357 |
| 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