Dr Jonas A Williams, MD - Anesthesiology in Alameda, CA

Dr Jonas A Williams, MD is a Anesthesiology physician based in Alameda, California. Dr Jonas A Williams is licensed to practice in California (license number G28569) and his current practice location is 2070 Clinton Ave, Alameda, California. He can be reached at his office (for appointments etc.) via phone at (510) 522-4146.

NPI number for Dr Jonas A Williams is 1134144983 and his current mailing address is Po Box 2957, Alameda, California. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1134144983.

Contact Information

Dr Jonas A Williams, MD
2070 Clinton Ave,
Alameda, CA 94501-4320
(510) 522-4146
(510) 522-4954

Map and Direction




Physician's Profile

Full NameDr Jonas A Williams
GenderMale
SpecialityAnesthesiology
Location2070 Clinton Ave, Alameda, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1134144983
  • Provider Enumeration Date: 07/13/2006
  • Last Update Date: 07/08/2007

Medical Identifiers

Medical identifiers for Dr Jonas A Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134144983NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology G28569 (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 Jonas A 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 Jonas A Williams, MD
Po Box 2957,
Alameda, CA 94501-0957

Ph: (510) 522-4146
Dr Jonas A Williams, MD
2070 Clinton Ave,
Alameda, CA 94501-4320

Ph: (510) 522-4146

Reviews and Comments


Anesthesiology Doctors in Alameda, CA

Dr. Pamela Rae Heath, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 1124 Court St, Alameda, CA 94501
Phone: 510-748-0264    
Dr. Craig A. Nielsen, MD
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 2070 Clinton Ave, Alameda, CA 94501
Phone: 510-522-4146    Fax: 510-522-4954
Dr. Robert M Brooks, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 2070 Clinton Ave, Alameda, CA 94501
Phone: 510-522-4954    Fax: 510-522-4954
Mark Alan Posner,
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 1814 Clinton Ave, Alameda, CA 94501
Phone: 510-219-8467    
Dr. Amycecilia Elizabeth Mogal, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 2070 Clinton Ave, Or, 2nd Floor, Alameda, CA 94501
Phone: 510-814-4064    
Dr. Crystal D. Terry, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 2070 Clinton Ave, Alameda, CA 94501
Phone: 510-910-1081    Fax: 510-814-4090

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.