Quick answers
- Which hospitals does Anthony Guynes work at?
- Medicare's official clinician data lists Anthony Guynes at 2 hospitals: Swedish Issaquah and Swedish Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Anthony Guynes see patients?
- Medicare's clinician data lists 3 practice locations, including Redmond, WA and Issaquah, WA. Call before your visit to confirm the address.
- What is Anthony Guynes's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Anthony Guynes accept Medicare assignment?
- Yes. Medicare's clinician data says Anthony Guynes 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 Anthony Guynes?
- (425) 498-2020, as listed in official Medicare / NPI Registry data.
- What is Anthony Guynes's NPI number?
- 1285041137. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Anthony Guynes works
Medicare's Facility Affiliation Data lists Anthony Guynes at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Swedish IssaquahIssaquah, WA · Acute Care Hospital · CCN 500152
- Swedish Medical CenterSeattle, WA · Acute Care Hospital · CCN 500027
Practice locations
Addresses where Anthony Guynes is enrolled with Medicare (CMS data updated 2026-10-02).
- 18100 NE Union Hill RdRedmond, WA 98052 (425) 498‑2020
- 18100 NE Union Hill Rd, Suite 200Redmond, WA 98052 (206) 320‑5190
- 751 NE Blakely DrIssaquah, WA 98029 (425) 394‑0610
Group practices
Medicare enrollment lists Anthony Guynes as a member of these groups (CMS data updated 2026-10-02).
- Swedish Health Services385 clinicians in the group
- Eastside Emergency Physicians PLLC54 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Redmond
Clinicians with the same Medicare primary specialty in Redmond, WA — not a recommendation.
Clinician information
| Graduation year | 2014 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1285041137 |
| 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