Quick answers
- Which hospitals does Mahnaz Mellati work at?
- Medicare's official clinician data lists Mahnaz Mellati at 5 hospitals: Island Hospital, Olympic Medical Center, St Michael Medical Center, Swedish Edmonds Hospital and Swedish Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mahnaz Mellati see patients?
- Medicare's clinician data lists 1 practice location in Seattle, WA. Call before your visit to confirm the address.
- What is Mahnaz Mellati's specialty?
- Medicare lists Endocrinology as the primary specialty.
- Does Mahnaz Mellati accept Medicare assignment?
- Yes. Medicare's clinician data says Mahnaz Mellati 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 Mahnaz Mellati offer telehealth?
- Medicare's clinician data says Mahnaz Mellati offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mahnaz Mellati?
- (206) 796-3636, as listed in official Medicare / NPI Registry data.
- What is Mahnaz Mellati's NPI number?
- 1326331513. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mahnaz Mellati works
Medicare's Facility Affiliation Data lists Mahnaz Mellati at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Island HospitalAnacortes, WA · Acute Care Hospital · CCN 500007
- Olympic Medical CenterPort Angeles, WA · Acute Care Hospital · CCN 500072
- St Michael Medical CenterSilverdale, WA · Acute Care Hospital · CCN 500039
- Swedish Edmonds HospitalEdmonds, WA · Acute Care Hospital · CCN 500026
- Swedish Medical CenterSeattle, WA · Acute Care Hospital · CCN 500027
Practice locations
Addresses where Mahnaz Mellati is enrolled with Medicare (CMS data updated 2026-10-02).
- 1101 Madison St, Suite 1270Seattle, WA 98104 (206) 796‑3636
Specialties
- Endocrinologyprimary
Other endocrinologists in Seattle
Clinicians with the same Medicare primary specialty in Seattle, WA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2009 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1326331513 |
| 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