Dr Kenneth Lloyd Williams Jr, DO - Medicare Family Medicine in Irvine, CA

Dr Kenneth Lloyd Williams Jr, DO is a medicare enrolled "Family Medicine" physician in Irvine, California. His current practice location is 15785 Laguna Canyon Rd., Suite 390, Irvine, California. You can reach out to his office (for appointments etc.) via phone at (949) 333-2999.

Dr Kenneth Lloyd Williams Jr is licensed to practice in California (license number 20A5021) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1174541288.

Contact Information

Dr Kenneth Lloyd Williams Jr, DO
15785 Laguna Canyon Rd., Suite 390,
Irvine, CA 92618
(949) 333-2999
(949) 387-2002

Map and Direction




Physician's Profile

Full NameDr Kenneth Lloyd Williams Jr
GenderMale
SpecialityFamily Medicine
Location15785 Laguna Canyon Rd., Irvine, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1174541288
  • Provider Enumeration Date: 07/17/2006
  • Last Update Date: 01/18/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 1557257441
  • Enrollment ID: I20140808002318

Medical Identifiers

Medical identifiers for Dr Kenneth Lloyd Williams Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174541288NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 20A5021 (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 Kenneth Lloyd Williams Jr 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 Kenneth Lloyd Williams Jr, DO
15785 Laguna Canyon Rd., Suite 390,
Irvine, CA 92618

Ph: (949) 333-2999
Dr Kenneth Lloyd Williams Jr, DO
15785 Laguna Canyon Rd., Suite 390,
Irvine, CA 92618

Ph: (949) 333-2999

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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