Dr Catherine Liu, MD - Medicare Infectious Disease in Seattle, WA

Dr Catherine Liu, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Seattle, Washington. She went to University Of California, San Francisco School Of Medicine and graduated in 2002 and has 22 years of diverse experience with area of expertise as Infectious Disease. She is a member of the group practice The Association Of University Physicians and her current practice location is 825 Eastlake Ave E, Seattle, Washington. You can reach out to her office (for appointments etc.) via phone at (206) 288-1000.

Dr Catherine Liu is licensed to practice in Washington (license number MD60707695) 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 1346421773.

Contact Information

Dr Catherine Liu, MD
825 Eastlake Ave E,
Seattle, WA 98109-4405
(206) 288-1000
Not Available

Map and Direction




Physician's Profile

Full NameDr Catherine Liu
GenderFemale
SpecialityInfectious Disease
Experience22 Years
Location825 Eastlake Ave E, 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:
  • Dr Catherine Liu attended and graduated from University Of California, San Francisco School Of Medicine in 2002
  NPI Data:
  • NPI Number: 1346421773
  • Provider Enumeration Date: 11/14/2007
  • Last Update Date: 02/27/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 1951484344
  • Enrollment ID: I20161215002293

Medical Identifiers

Medical identifiers for Dr Catherine Liu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346421773NPI-NPPES
1346421773MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease MD60707695 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of Washington Medical CtrSeattle, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Association Of University Physicians04461626973017

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 Catherine Liu allows following entities to bill medicare on her behalf.
Entity NameThe Association Of University Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023041159
PECOS PAC ID: 0446162697
Enrollment ID: O20031105000244

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 Catherine Liu 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 Catherine Liu, MD
Po Box 50095,
Seattle, WA 98145-5095

Ph: (260) 543-6420
Dr Catherine Liu, MD
825 Eastlake Ave E,
Seattle, WA 98109-4405

Ph: (206) 288-1000

Reviews and Comments


Internal Medicine Doctors in Seattle, WA

Sandhya Ramanathan Panch, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 825 Eastlake Ave E, Seattle, WA 98109
Phone: 206-520-5000    
Stephen A Lopez, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 925 Seneca St, Seattle, WA 98101
Phone: 206-341-0860    
Dr. Susan Hunt, MD
Infectious Disease
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
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 325 9th Ave, Seattle, WA 98104
Phone: 206-520-5000    
Dr. Vinay Gupta, MD
Infectious Disease
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
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1550 N 115th St, Seattle, WA 98133
Phone: 206-520-5000    
Vyshak Alva Venur, M.D
Infectious Disease
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).

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