Quick answers
- Which hospitals does John Mignone work at?
- Medicare's official clinician data lists John Mignone at 5 hospitals: Swedish Edmonds Hospital, Swedish Issaquah, Swedish Medical Center, Swedish Medical Center / Cherry Hill and Tacoma General Allenmore Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John Mignone see patients?
- Medicare's clinician data lists 7 practice locations, including Bellevue, WA, Seattle, WA and Edmonds, WA. Call before your visit to confirm the address.
- What is John Mignone's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Advanced Heart Failure and Transplant Cardiology and Cardiovascular Disease (Cardiology).
- Does John Mignone accept Medicare assignment?
- Yes. Medicare's clinician data says John Mignone 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.
- Does John Mignone offer telehealth?
- Medicare's clinician data says John Mignone offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for John Mignone?
- (206) 292-7990, as listed in official Medicare / NPI Registry data.
- What is John Mignone's NPI number?
- 1194834127. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John Mignone works
Medicare's Facility Affiliation Data lists John Mignone at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Swedish Edmonds HospitalEdmonds, WA · Acute Care Hospital · CCN 500026
- Swedish IssaquahIssaquah, WA · Acute Care Hospital · CCN 500152
- Swedish Medical CenterSeattle, WA · Acute Care Hospital · CCN 500027
- Swedish Medical Center / Cherry HillSeattle, WA · Acute Care Hospital · CCN 500025
- Tacoma General Allenmore HospitalTacoma, WA · Acute Care Hospital · CCN 500129
Practice locations
Addresses where John Mignone is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 12917 SE 38th St, Suite 100Bellevue, WA 98006 (206) 292‑7990
- 500 17th AveSeattle, WA 98122 (206) 320‑2000
- 5300 Tallman Ave NWSeattle, WA 98107 (206) 782‑2700
- 7320 216th St SW, Suite 210Edmonds, WA 98026 (425) 744‑1777
- 747 BroadwaySeattle, WA 98122 (206) 386‑6000
Group practices
Medicare enrollment lists John Mignone as a member of this group (CMS data updated 2026-10-02).
- Swedish Health Services79 clinicians in the group
Specialties
Other internal medicine doctors in Bellevue
Clinicians with the same Medicare primary specialty in Bellevue, WA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Duke University School Of Medicine |
| Graduation year | 2006 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1194834127 |
| 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