Quick answers
- Which hospitals does Katrina L. Roys work at?
- Medicare's official clinician data lists Katrina L. Roys at 2 hospitals: Cascade Valley Hospital and Skagit Valley Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Katrina L. Roys see patients?
- Medicare's clinician data lists 2 practice locations, including Everett, WA and Arlington, WA. Call before your visit to confirm the address.
- What is Katrina L. Roys's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Katrina L. Roys accept Medicare assignment?
- Yes. Medicare's clinician data says Katrina L. Roys 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 Katrina L. Roys?
- (360) 435-2233, as listed in official Medicare / NPI Registry data.
- What is Katrina L. Roys's NPI number?
- 1992286181. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Katrina L. Roys works
Medicare's Facility Affiliation Data lists Katrina L. Roys at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cascade Valley HospitalArlington, WA · Acute Care Hospital · CCN 500060
- Skagit Valley HospitalMount Vernon, WA · Acute Care Hospital · CCN 500003
Practice locations
Addresses where Katrina L. Roys is enrolled with Medicare (CMS data updated 2026-10-02).
- 4225 Hoyt AveEverett, WA 98203
- 875 Wesley St, Suite 250Arlington, WA 98223 (360) 435‑2233
Group practices
Medicare enrollment lists Katrina L. Roys as a member of this group (CMS data updated 2026-10-02).
- Western Washington Medical Group Inc PS112 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Everett
Clinicians with the same Medicare primary specialty in Everett, WA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1992286181 |
| 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