William J Zepf, MD - Medicare Family Practice in Davis, CA

William J Zepf, MD is a medicare enrolled "Family Medicine" physician in Davis, California. He went to University Of California, San Diego School Of Medicine and graduated in 1990 and has 34 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Sutter Valley Medical Foundation and his current practice location is 2030 Sutter Pl, #2000, Davis, California. You can reach out to his office (for appointments etc.) via phone at (530) 750-5800.

William J Zepf is licensed to practice in California (license number G72554) 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 1063512069.

Contact Information

William J Zepf, MD
2030 Sutter Pl, #2000,
Davis, CA 95616-6201
(530) 750-5800
(530) 750-5804

Map and Direction




Physician's Profile

Full NameWilliam J Zepf
GenderMale
SpecialityFamily Practice
Experience34 Years
Location2030 Sutter Pl, Davis, 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 J Zepf attended and graduated from University Of California, San Diego School Of Medicine in 1990
  NPI Data:
  • NPI Number: 1063512069
  • Provider Enumeration Date: 09/22/2006
  • Last Update Date: 06/12/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 3870652753
  • Enrollment ID: I20081106000664

Medical Identifiers

Medical identifiers for William J Zepf such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063512069NPI-NPPES
00G725540MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine G72554 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Yolo HospiceDavis, CAHospice
Sutter Davis HospitalDavis, CAHospital
Sutter Medical Center, SacramentoSacramento, CAHospital
University Retirement Community At DavisDavis, CANursing home
Courtyard Health Care CenterDavis, CANursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sutter Valley Medical Foundation98300945151840

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 J Zepf allows following entities to bill medicare on his behalf.
Entity NameSutter Valley Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1669846986
PECOS PAC ID: 9830094515
Enrollment ID: O20090311000335

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 J Zepf 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 J Zepf, MD
10470 Old Placerville Rd, Suite 100,
Sacramento, CA 95827-2539

Ph: (866) 681-0736
William J Zepf, MD
2030 Sutter Pl, #2000,
Davis, CA 95616-6201

Ph: (530) 750-5800

Reviews and Comments


Family Medicine Doctors in Davis, CA

Dr. Christopher Warren Swales, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 2330 W Covell Blvd, Davis, CA 95616
Phone: 530-668-2600    Fax: 530-756-5817
Ronald D Cotterel, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 635 Anderson Rd, Suite 12, Davis, CA 95616
Phone: 530-758-1122    Fax: 530-758-1628
Dr. Elisa E. Horta, M.D., M.P.H.
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Medicare: Not Enrolled in Medicare
Practice Location: 2050 Lyndell Ter, Suite 150, Davis, CA 95616
Phone: 530-758-1563    Fax: 530-758-2589
Alice M Van Alstine, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2020 Sutter Pl, #101, Davis, CA 95616
Phone: 530-750-5900    Fax: 530-750-5891
Dr. Gilbert Bruce Carter, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 2020 Fitth Street, Unit 2233, Davis, CA 95617
Phone: 916-708-3093    Fax: 916-414-3707
Arfan Din, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2020 Sutter Pl, #101, Davis, CA 95616
Phone: 530-750-5900    Fax: 530-750-5891

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.