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Nurse Practitioner

Ryan J. Williams, NP

Sees patients in Windsor, CO · Greeley, CO · Colorado

Summary

Ryan J. Williams, NP (Nurse Practitioner) is enrolled with Medicare at 4 practice locations in Windsor, CO and Greeley, CO. NPI 1134874456. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(970) 686‑5646 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Ryan J. Williams, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

4Practice locations
Nurse PractitionerPrimary specialty
YesAccepts Medicare assignment
5Years since medical school (graduated 2021)
MaleGender (as listed)
Banner Health Physicians Colorado LLCGroup practice

Quick answers

Where does Ryan J. Williams see patients?
Medicare's clinician data lists 4 practice locations, including Windsor, CO and Greeley, CO. Call before your visit to confirm the address.
What is Ryan J. Williams's specialty?
Medicare lists Nurse Practitioner as the primary specialty.
Does Ryan J. Williams accept Medicare assignment?
Yes. Medicare's clinician data says Ryan J. Williams 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 Ryan J. Williams?
(970) 686-5646, as listed in official Medicare / NPI Registry data.
What is Ryan J. Williams's NPI number?
1134874456. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Ryan J. Williams is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Ryan J. Williams as a member of this group (CMS data updated 2026-10-02).

  • Banner Health Physicians Colorado LLC261 clinicians in the group

Specialties

Find other clinicians: Nurse Practitioner, Colorado →

Other nurse practitioners in Windsor

Clinicians with the same Medicare primary specialty in Windsor, CO — not a recommendation.

All nurse practitioners in Windsor →

Clinician information

CredentialNP
Graduation year2021
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1134874456
CorrectionsReport 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

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians