Quick answers
- Which hospitals does Justin J. Walker work at?
- Medicare's official clinician data lists Justin J. Walker at 1 hospital: Banner North Colorado Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Justin J. Walker see patients?
- Medicare's clinician data lists 4 practice locations, including Greeley, CO, Evans, CO and Loveland, CO. Call before your visit to confirm the address.
- What is Justin J. Walker's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Justin J. Walker accept Medicare assignment?
- Yes. Medicare's clinician data says Justin J. Walker 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 Justin J. Walker?
- (970) 352-8898, as listed in official Medicare / NPI Registry data.
- What is Justin J. Walker's NPI number?
- 1871799726. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Justin J. Walker works
Medicare's Facility Affiliation Data lists Justin J. Walker 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
Practice locations
Addresses where Justin J. Walker is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 N 11th AveGreeley, CO 80631 (970) 352‑8898
- 1010 A StGreeley, CO 80631 (970) 313‑0400
- 2930 11th AveEvans, CO 80620 (970) 353‑9403
- 302 3rd St SE, Suite 150Loveland, CO 80537 (970) 669‑4855
Group practices
Medicare enrollment lists Justin J. Walker as a member of this group (CMS data updated 2026-10-02).
- Sunrise Community Health52 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Greeley
Clinicians with the same Medicare primary specialty in Greeley, CO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical College Of Wisconsin |
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1871799726 |
| 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