Dr Yen-tsun Lai, MD - Medicare Geriatric Medicine in Renton, WA

Dr Yen-tsun Lai, MD is a medicare enrolled "Internal Medicine - Geriatric Medicine" physician in Renton, Washington. He went to Vanderbilt University School Of Medicine and graduated in 2000 and has 24 years of diverse experience with area of expertise as Geriatric Medicine. He is a member of the group practice Overlake Medical Clinics Llc and his current practice location is 4033 Talbot Rd S Ste 570, Renton, Washington. You can reach out to his office (for appointments etc.) via phone at (425) 690-3489.

Dr Yen-tsun Lai is licensed to practice in Washington (license number MD00042518) 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 1790727535.

Contact Information

Dr Yen-tsun Lai, MD
4033 Talbot Rd S Ste 570,
Renton, WA 98055
(425) 690-3489
(425) 690-9089

Map and Direction




Physician's Profile

Full NameDr Yen-tsun Lai
GenderMale
SpecialityGeriatric Medicine
Experience24 Years
Location4033 Talbot Rd S Ste 570, Renton, 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:
  • Dr Yen-tsun Lai attended and graduated from Vanderbilt University School Of Medicine in 2000
  NPI Data:
  • NPI Number: 1790727535
  • Provider Enumeration Date: 06/12/2006
  • Last Update Date: 11/26/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 4284712753
  • Enrollment ID: I20080423000745

Medical Identifiers

Medical identifiers for Dr Yen-tsun Lai such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790727535NPI-NPPES
8365520MedicaidWA
G8978329OtherWAMEDICARE
1030627MedicaidWA
P00627784OtherWAMEDICARE RAILROAD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine MD00042518 (Washington)Secondary
207R00000XInternal Medicine MD00042518 (Washington)Secondary
207RG0300XInternal Medicine - Geriatric Medicine MD00042518 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Evergreenhealth Home CareKirkland, WAHome health agency
Kindred At HomeKent, WAHome health agency
Amedisys Home HealthFederal way, WAHome health agency
Evergreen Health Hospice CareKirkland, WAHospice
Overlake Hospital Medical CenterBellevue, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Overlake Medical Clinics Llc7012808827348

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. Dr Yen-tsun Lai allows following entities to bill medicare on his behalf.
Entity NameThe Polyclinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174594634
PECOS PAC ID: 2163328196
Enrollment ID: O20031210000788
Entity NameJohn H Addison Md Ps
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1497706774
PECOS PAC ID: 9335032887
Enrollment ID: O20040206000718
Entity NameOverlake Medical Clinics Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801828421
PECOS PAC ID: 7012808827
Enrollment ID: O20040322001533
Entity NameValley Medical Group-renton
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619209574
PECOS PAC ID: 4183753965
Enrollment ID: O20100604000113

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. Dr Yen-tsun Lai 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
Dr Yen-tsun Lai, MD
3600 Lind Ave Sw, Suite 100 Credentialing,
Renton, WA 98057-4970

Ph: (425) 228-3440
Dr Yen-tsun Lai, MD
4033 Talbot Rd S Ste 570,
Renton, WA 98055

Ph: (425) 690-3489

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.