Dr Seleda A Williams, MD, MPH - Medicare Preventive Medicine in Sacramento, CA

Dr Seleda A Williams, MD, MPH is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Sacramento, California. She went to University Of California, Geffen School Of Medicine and graduated in 1989 and has 35 years of diverse experience with area of expertise as Preventive Medicine. She is a member of the group practice Regents Of The Univ Of Ca and her current practice location is 4150 V St, Suite G400, Sacramento, California. You can reach out to her office (for appointments etc.) via phone at (916) 734-3730.

Dr Seleda A Williams is licensed to practice in California (license number G69665) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1922183094.

Contact Information

Dr Seleda A Williams, MD, MPH
4150 V St, Suite G400,
Sacramento, CA 95817-1460
(916) 734-3730
Not Available

Map and Direction




Physician's Profile

Full NameDr Seleda A Williams
GenderFemale
SpecialityPreventive Medicine
Experience35 Years
Location4150 V St, Sacramento, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Seleda A Williams attended and graduated from University Of California, Geffen School Of Medicine in 1989
  NPI Data:
  • NPI Number: 1922183094
  • Provider Enumeration Date: 10/26/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 7911186101
  • Enrollment ID: I20110120000059

Medical Identifiers

Medical identifiers for Dr Seleda A Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1922183094NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism G69665 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regents Of The Univ Of Ca33754566191346

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. Dr Seleda A Williams allows following entities to bill medicare on her behalf.
Entity NameRegents Of The Univ Of Ca
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013906973
PECOS PAC ID: 3375456619
Enrollment ID: O20031111000892

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 Seleda A Williams 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
Dr Seleda A Williams, MD, MPH
4150 V St, Suite G400,
Sacramento, CA 95817-1460

Ph: () -
Dr Seleda A Williams, MD, MPH
4150 V St, Suite G400,
Sacramento, CA 95817-1460

Ph: (916) 734-3730

Reviews and Comments


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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).

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