Quick answers
- Which hospitals does Patrick Arnold work at?
- Medicare's official clinician data lists Patrick Arnold at 3 hospitals: 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 Patrick Arnold see patients?
- Medicare's clinician data lists 3 practice locations, including Cheyenne, WY, Fort Collins, CO and Loveland, CO. Call before your visit to confirm the address.
- What is Patrick Arnold's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Patrick Arnold accept Medicare assignment?
- Yes. Medicare's clinician data says Patrick Arnold 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 Patrick Arnold?
- (307) 638-6610, as listed in official Medicare / NPI Registry data.
- What is Patrick Arnold's NPI number?
- 1225034671. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Patrick Arnold works
Medicare's Facility Affiliation Data lists Patrick Arnold at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- 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 Patrick Arnold is enrolled with Medicare (CMS data updated 2026-10-02).
- 1200 E Pershing BlvdCheyenne, WY 82001 (307) 638‑6610
- 1725 E Prospect RdFort Collins, CO 80525 (970) 221‑2222
- 2555 E 13th St, Suite 225Loveland, CO 80537 (970) 679‑0000
Group practices
Medicare enrollment lists Patrick Arnold as a member of this group (CMS data updated 2026-10-02).
- Eye Center of Northern Colorado PC71 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Cheyenne
Clinicians with the same Medicare primary specialty in Cheyenne, WY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Colorado School Of Medicine, Denver |
| Graduation year | 1994 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1225034671 |
| 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