Mahnaz Mellati, MD - Medicare Endocrinology in Seattle, WA

Mahnaz Mellati, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Seattle, Washington. She graduated from medical school in 2009 and has 15 years of diverse experience with area of expertise as Endocrinology. Her current practice location is 9709 3rd Ave Ne, Seattle, Washington. You can reach out to her office (for appointments etc.) via phone at (206) 525-5777.

Mahnaz Mellati is licensed to practice in Washington (license number MD 60443675) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1326331513.

Contact Information

Mahnaz Mellati, MD
9709 3rd Ave Ne,
Seattle, WA 98115-2062
(206) 525-5777
Not Available

Map and Direction




Physician's Profile

Full NameMahnaz Mellati
GenderFemale
SpecialityEndocrinology
Experience15 Years
Location9709 3rd Ave Ne, Seattle, Washington
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mahnaz Mellati graduated from medical school in 2009
  NPI Data:
  • NPI Number: 1326331513
  • Provider Enumeration Date: 05/19/2011
  • Last Update Date: 02/22/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0143535666
  • Enrollment ID: I20160601002291

Medical Identifiers

Medical identifiers for Mahnaz Mellati such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1326331513NPI-NPPES
1326331513MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism MD 60443675 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Swedish Medical CenterSeattle, WAHospital

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Mahnaz Mellati allows following entities to bill medicare on her behalf.
Entity NameThe Polyclinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174594634
PECOS PAC ID: 2163328196
Enrollment ID: O20031210000788
Entity NameSeattle Endocrine Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568160158
PECOS PAC ID: 6507230315
Enrollment ID: O20230725003677

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Mahnaz Mellati is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mahnaz Mellati, MD
904 7th Ave Fl 7,
Seattle, WA 98104-1132

Ph: (206) 860-5572
Mahnaz Mellati, MD
9709 3rd Ave Ne,
Seattle, WA 98115-2062

Ph: (206) 525-5777

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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