Ilan Zawadzki, MD - Medicare Nephrology in Seattle, WA

Ilan Zawadzki, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in Seattle, Washington. He went to New York University School Of Medicine and graduated in 1983 and has 41 years of diverse experience with area of expertise as Nephrology. He is a member of the group practice Kaiser Foundation Health Plan Of Washington and his current practice location is 125 16th Ave E, Seattle, Washington. You can reach out to his office (for appointments etc.) via phone at (206) 326-3000.

Ilan Zawadzki is licensed to practice in Washington (license number MD00021873) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1538111521.

Contact Information

Ilan Zawadzki, MD
125 16th Ave E,
Seattle, WA 98112-5211
(206) 326-3000
Not Available

Map and Direction




Physician's Profile

Full NameIlan Zawadzki
GenderMale
SpecialityNephrology
Experience41 Years
Location125 16th Ave E, Seattle, Washington
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Ilan Zawadzki attended and graduated from New York University School Of Medicine in 1983
  NPI Data:
  • NPI Number: 1538111521
  • Provider Enumeration Date: 05/17/2006
  • Last Update Date: 05/12/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0042221400
  • Enrollment ID: I20060523000002

Medical Identifiers

Medical identifiers for Ilan Zawadzki such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538111521NPI-NPPES
8143448MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology MD00021873 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Swedish Medical CenterSeattle, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Kaiser Foundation Health Plan Of Washington90320225791482

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. Ilan Zawadzki allows following entities to bill medicare on his behalf.
Entity NameKaiser Foundation Health Plan Of Washington
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396810701
PECOS PAC ID: 9032022579
Enrollment ID: O20031112000454

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. Ilan Zawadzki 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
Ilan Zawadzki, MD
125 16th Ave E,
Seattle, WA 98112-5211

Ph: (206) 326-3000
Ilan Zawadzki, MD
125 16th Ave E,
Seattle, WA 98112-5211

Ph: (206) 326-3000

Reviews and Comments


Internal Medicine Doctors in Seattle, WA

Sandhya Ramanathan Panch, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 825 Eastlake Ave E, Seattle, WA 98109
Phone: 206-520-5000    
Stephen A Lopez, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 925 Seneca St, Seattle, WA 98101
Phone: 206-341-0860    
Dr. Susan Hunt, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: Uwmc Department Of Medicine, Box 356429, Seattle, WA 98195
Phone: 206-221-7993    Fax: 206-221-8732
Timothy William Menza, MD, PHD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 325 9th Ave, Seattle, WA 98104
Phone: 206-520-5000    
Dr. Vinay Gupta, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 1100 9th Ave, Seattle, WA 98101
Phone: 206-223-6980    Fax: 206-223-6982
Dr. Maria Ann Corcorran, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 1550 N 115th St, Seattle, WA 98133
Phone: 206-520-5000    
Vyshak Alva Venur, M.D
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 825 Eastlake Ave E, Seattle, WA 98109
Phone: 206-520-5700    

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.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.