Samuel K Liu, MD - Medicare General Surgery in Antioch, CA

Samuel K Liu, MD is a medicare enrolled "Hospitalist" physician in Antioch, California. He went to University Of California, San Diego School Of Medicine and graduated in 1987 and has 37 years of diverse experience with area of expertise as General Surgery. He is a member of the group practice Sutter Bay Medical Foundation, Presbyterian Healthcare Services and his current practice location is 3901 Lone Tree Way, Antioch, California. You can reach out to his office (for appointments etc.) via phone at (925) 756-1192.

Samuel K Liu is licensed to practice in California (license number G64755) 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 1790863884.

Contact Information

Samuel K Liu, MD
3901 Lone Tree Way,
Antioch, CA 94509-6200
(925) 756-1192
(925) 779-7220

Map and Direction




Physician's Profile

Full NameSamuel K Liu
GenderMale
SpecialityGeneral Surgery
Experience37 Years
Location3901 Lone Tree Way, Antioch, 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:
  • Samuel K Liu attended and graduated from University Of California, San Diego School Of Medicine in 1987
  NPI Data:
  • NPI Number: 1790863884
  • Provider Enumeration Date: 11/02/2006
  • Last Update Date: 06/28/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 9830373893
  • Enrollment ID: I20110415000332

Medical Identifiers

Medical identifiers for Samuel K Liu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790863884NPI-NPPES
00G647550MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery 482751 (California)Secondary
208C00000XColon & Rectal Surgery G64755 (California)Secondary
208M00000XHospitalist G64755 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Plains Regional Medical CenterClovis, NMHospital
Sutter Delta Medical CenterAntioch, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sutter Bay Medical Foundation42845387782995
Presbyterian Healthcare Services92340417081119

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. Samuel K Liu allows following entities to bill medicare on his behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013950807
PECOS PAC ID: 4284538778
Enrollment ID: O20031125000909
Entity NameLast Frontier Healthcare District
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1487669032
PECOS PAC ID: 2466447412
Enrollment ID: O20080104000277
Entity NameBanner Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205267549
PECOS PAC ID: 9537078365
Enrollment ID: O20140604002057

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. Samuel K 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
Samuel K Liu, MD
1800 Harrison St Fl 7,
Oakland, CA 94612-3429

Ph: (510) 625-6262
Samuel K Liu, MD
3901 Lone Tree Way,
Antioch, CA 94509-6200

Ph: (925) 756-1192

Reviews and Comments


Hospitalist Doctors in Antioch, CA

Dr. James Francis Chan, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 4501 Sand Creek Rd, Antioch, CA 94531
Phone: 925-813-6500    Fax: 925-813-7411
Rohee Krishan, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 3901 Lone Tree Way, Antioch, CA 94509
Phone: 925-779-7200    
Ni Mo, D.O.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 4501 Sand Creek Rd, Antioch, CA 94531
Phone: 925-813-6500    
Adedotun A Adewusi, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 3901 Lone Tree Way, Antioch, CA 94509
Phone: 925-756-1192    Fax: 925-779-7220
Jingping Hao, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 4501 Sand Creek Rd, Antioch, CA 94531
Phone: 925-813-6500    
Virginia Kathleen Scialanca, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 3901 Lone Tree Way, Antioch, CA 94509
Phone: 925-779-7200    
Lenny Husen, M.D
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 3901 Lone Tree Way, Antioch, CA 94509
Phone: 925-779-7200    

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.