Tony Chen, MD - Medicare Cardiovascular Disease (cardiology) in Seattle, WA

Tony Chen, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Seattle, Washington. He went to University Of Washington School Of Medicine and graduated in 2015 and has 10 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Portland Adventist Medical Center, Mid-columbia Medical Center and his current practice location is 1100 9th Ave, Seattle, Washington. You can reach out to his office (for appointments etc.) via phone at (206) 341-1111.

Tony Chen is licensed to practice in Washington (license number MD60859243) 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 1295116499.

Contact Information

Tony Chen, MD
1100 9th Ave,
Seattle, WA 98101-2756
(206) 341-1111
(206) 223-8824

Map and Direction




Physician's Profile

Full NameTony Chen
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience10 Years
Location1100 9th Ave, 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:
  • Tony Chen attended and graduated from University Of Washington School Of Medicine in 2015
  NPI Data:
  • NPI Number: 1295116499
  • Provider Enumeration Date: 06/12/2015
  • Last Update Date: 09/29/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7719294552
  • Enrollment ID: I20210907003170

Medical Identifiers

Medical identifiers for Tony Chen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1295116499NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease MD60859243 (Washington)Primary
207RC0000XInternal Medicine - Cardiovascular Disease MD188650 (Oregon)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Adventist Health PortlandPortland, ORHospital
Mid-columbia Medical CenterThe dalles, ORHospital
Adventist Health TillamookTillamook, ORHospital
Ohsu Hospital And ClinicsPortland, ORHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Portland Adventist Medical Center3274908819266
Mid-columbia Medical Center377948725197

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. Tony Chen allows following entities to bill medicare on his behalf.
Entity NameMid-columbia Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053409599
PECOS PAC ID: 3779487251
Enrollment ID: O20031209000244
Entity NamePortland Adventist Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215910302
PECOS PAC ID: 7012827876
Enrollment ID: O20040226000131
Entity NamePortland Adventist Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750091021
PECOS PAC ID: 3274908819
Enrollment ID: O20230412001327

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. Tony Chen 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
Tony Chen, MD
Po Box 741515,
Los Angeles, CA 90074-1515

Ph: (206) 341-1111
Tony Chen, MD
1100 9th Ave,
Seattle, WA 98101-2756

Ph: (206) 341-1111

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.

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.