William Liu, MD - Medicare Internal Medicine in Redondo Beach, CA

William Liu, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Redondo Beach, California. He went to Loyola University Of Chicago, Stritch School Of Medicine and graduated in 1979 and has 45 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Providence Medical Institute and his current practice location is 520 N Prospect Ave Ste 103, Redondo Beach, California. You can reach out to his office (for appointments etc.) via phone at (310) 376-8816.

William Liu is licensed to practice in California (license number G51849) 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 1013022722.

Contact Information

William Liu, MD
520 N Prospect Ave Ste 103,
Redondo Beach, CA 90277-3033
(310) 376-8816
(310) 374-2806

Map and Direction




Physician's Profile

Full NameWilliam Liu
GenderMale
SpecialityInternal Medicine
Experience45 Years
Location520 N Prospect Ave Ste 103, Redondo Beach, California
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:
  • William Liu attended and graduated from Loyola University Of Chicago, Stritch School Of Medicine in 1979
  NPI Data:
  • NPI Number: 1013022722
  • Provider Enumeration Date: 08/20/2006
  • Last Update Date: 04/16/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 5890748230
  • Enrollment ID: I20050225000503

Medical Identifiers

Medical identifiers for William Liu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1013022722NPI-NPPES
WG51849OMedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology G51849 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Providence Little Company Of Mary Med Ctr TorranceTorrance, CAHospital
Torrance Memorial Medical CenterTorrance, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Providence Medical Institute5991609737290

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. William Liu allows following entities to bill medicare on his behalf.
Entity NameProvidence Medical Institute
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417915760
PECOS PAC ID: 5991609737
Enrollment ID: O20031121000910

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. William 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
William Liu, MD
520 N Prospect Ave Ste 103,
Redondo Beach, CA 90277-3033

Ph: (310) 376-8816
William Liu, MD
520 N Prospect Ave Ste 103,
Redondo Beach, CA 90277-3033

Ph: (310) 376-8816

Reviews and Comments


Internal Medicine Doctors in Redondo Beach, CA

Chester Walter Gottlieb, MD
Rheumatology
Medicare: Not Enrolled in Medicare
Practice Location: 514 N Prospect Ave, 4th Floor, Redondo Beach, CA 90277
Phone: 310-750-3300    Fax: 310-750-3381
Connie Teng, MD
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 520 N Prospect Ave, Redondo Beach, CA 90277
Phone: 310-318-9992    
Beverly Chen, M.D.
Rheumatology
Medicare: Medicare Enrolled
Practice Location: 514 N Prospect Ave, Redondo Beach, CA 90277
Phone: 310-937-8555    
Samina Khani, MD
Rheumatology
Medicare: Medicare Enrolled
Practice Location: 520 N Prospect Ave, Ste 103, Redondo Beach, CA 90277
Phone: 310-376-8816    Fax: 310-374-2806
Dr. Camela Joan Ott, M.D.
Rheumatology
Medicare: Not Enrolled in Medicare
Practice Location: 2114 Artesia Blvd, Redondo Beach, CA 90278
Phone: 310-802-6177    Fax: 310-802-6178
Dr. John Neal Johnson, MD
Rheumatology
Medicare: Not Enrolled in Medicare
Practice Location: 502 Torrance Blvd, Redondo Beach, CA 90277
Phone: 310-214-0811    

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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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