Dr William Eldridge Williams, MD - Family Medicine in San Quentin, CA

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Dr William Eldridge Williams, MD is a Family Medicine - Adult Medicine physician based in San Quentin, California. Dr William Eldridge Williams is licensed to practice in California (license number A70449) and his current practice location is 1 Main St, San Quentin, California. He can be reached at his office (for appointments etc.) via phone at (415) 454-1460.

NPI number for Dr William Eldridge Williams is 1407034473 and his current mailing address is 1 Main St, San Quentin, California. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1407034473.

Contact Information

Dr William Eldridge Williams, MD
1 Main St,
San Quentin, CA 94964-1000
(415) 454-1460
(415) 455-5091

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Physician's Profile

Full NameDr William Eldridge Williams
GenderMale
SpecialityFamily Medicine - Adult Medicine
Location1 Main St, San Quentin, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1407034473
  • Provider Enumeration Date: 02/01/2008
  • Last Update Date: 02/01/2008

Medical Identifiers

Medical identifiers for Dr William Eldridge Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407034473NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207QA0505XFamily Medicine - Adult Medicine A70449 (California)Primary

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 William Eldridge Williams is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr William Eldridge Williams, MD
1 Main St,
San Quentin, CA 94964-1000

Ph: (415) 454-1460		Dr William Eldridge Williams, MD
1 Main St,
San Quentin, CA 94964-1000

Ph: (415) 454-1460

Reviews and Comments


Family Medicine Doctors in San Quentin, CA

Dr. Denise C Alabart Reyes, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 1 Main St, San Quentin, CA 94964
Phone: 415-454-1460    
Dr. Especianise Loresca, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1 Main St, San Quentin, CA 94964
Phone: 415-454-1460    
Elena Tootell, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: Office Of The Cmo, San Quentin State Prison, San Quentin, CA 94964
Phone: 415-721-3511    Fax: 415-721-3512
Dr. Fernand Rene Alvarez Iii, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1 Main St, San Quentin, CA 94964
Phone: 415-454-1460    

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.