Quick answers
- Which hospitals does William H. McKay work at?
- Medicare's official clinician data lists William H. McKay at 5 hospitals: Banner Fort Collins Medical Center, Banner North Co Medical Center - Loveland Campus, Banner North Colorado Medical Center, East Morgan County Hospital and Sterling Regional Medcenter. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William H. McKay see patients?
- Medicare's clinician data lists 6 practice locations, including Greeley, CO and Loveland, CO. Call before your visit to confirm the address.
- What is William H. McKay's specialty?
- Medicare lists Neurosurgery as the primary specialty.
- Does William H. McKay accept Medicare assignment?
- Yes. Medicare's clinician data says William H. McKay 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 William H. McKay?
- (970) 810-5418, as listed in official Medicare / NPI Registry data.
- What is William H. McKay's NPI number?
- 1861925695. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where William H. McKay works
Medicare's Facility Affiliation Data lists William H. McKay at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Banner Fort Collins Medical CenterFort Collins, CO · Acute Care Hospital · CCN 060126
- Banner North Co Medical Center - Loveland CampusLoveland, CO · Acute Care Hospital · CCN 060030
- Banner North Colorado Medical CenterGreeley, CO · Acute Care Hospital · CCN 060001
- East Morgan County HospitalBrush, CO · Critical Access Hospital · CCN 061303
- Sterling Regional MedcenterSterling, CO · Acute Care Hospital · CCN 060076
Practice locations
Addresses where William H. McKay is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1800 15th St, Suite 100bGreeley, CO 80631 (970) 810‑5418
- 1801 16th StGreeley, CO 80631 (970) 810‑4121
- 1801 16th St, Suite C2bGreeley, CO 80631 (970) 810‑4121
- 2000 Boise AveLoveland, CO 80538 (970) 820‑4640
- 2964 Ginnala DrLoveland, CO 80538 (970) 667‑7755
Group practices
Medicare enrollment lists William H. McKay as a member of these groups (CMS data updated 2026-10-02).
- Select Physical Therapy Holdings Inc2,024 clinicians in the group
- Select Physical Therapy of West Denver Limited Partnership548 clinicians in the group
- Banner Health Physicians Colorado LLC261 clinicians in the group
Specialties
- Neurosurgeryprimary
Other neurosurgeons in Colorado
Clinicians with the same Medicare primary specialty in Colorado — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wake Forest University School Of Medicine |
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1861925695 |
| 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