Brett Stephan Williams, MD - General Practice in Ione, CA

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Brett Stephan Williams, MD is a General Practice physician based in Ione, California. Brett Stephan Williams is licensed to practice in California (license number A51432) and his current practice location is 4001 Highway 104, Ione, California. He can be reached at his office (for appointments etc.) via phone at (209) 274-5970.

NPI number for Brett Stephan Williams is 1194909044 and his current mailing address is 4001 Highway 104, Ione, California. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1194909044.

Contact Information

Brett Stephan Williams, MD
4001 Highway 104,
Ione, CA 95640
(209) 274-5970
(209) 274-5917

Map and Direction




Physician's Profile

Full NameBrett Stephan Williams
GenderMale
SpecialityGeneral Practice
Location4001 Highway 104, Ione, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1194909044
  • Provider Enumeration Date: 12/27/2007
  • Last Update Date: 12/27/2007

Medical Identifiers

Medical identifiers for Brett Stephan Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1194909044NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208D00000XGeneral Practice A51432 (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. Brett Stephan 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
Brett Stephan Williams, MD
4001 Highway 104,
Ione, CA 95640

Ph: (209) 274-5970		Brett Stephan Williams, MD
4001 Highway 104,
Ione, CA 95640

Ph: (209) 274-5970

Reviews and Comments


General Practice Doctors in Ione, CA

Dr. Richard Parnell Galloway, MD
General Practice
Medicare: Not Enrolled in Medicare
Practice Location: 4001 Highway 104, Ione, CA 95640
Phone: 209-274-4911    
Dr. Walter Kip Johnson, M.D.
General Practice
Medicare: May Accept Medicare Assignments
Practice Location: 305 Preston Ave, Ione, CA 95640
Phone: 209-742-6144    

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.