Daniel J Williams, DC - Medicare Chiropractor in Livermore, CA

Daniel J Williams, DC is a medicare enrolled "Chiropractor" provider in Livermore, California. He went to Life Chiropractic College - West and graduated in 1998 and has 26 years of diverse experience with area of expertise as Chiropractic. He is a member of the group practice Alexander Chiropractic And Wellness Inc and his current practice location is 4475 1st St, Livermore, California. You can reach out to his office (for appointments etc.) via phone at (925) 449-3356.

Daniel J Williams is licensed to practice in California (license number DC25998) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1558302679.

Contact Information

Daniel J Williams, DC
4475 1st St,
Livermore, CA 94551-4915
(925) 449-3356
(925) 449-5229

Map and Direction




Healthcare Provider's Profile

Full NameDaniel J Williams
GenderMale
SpecialityChiropractic
Experience26 Years
Location4475 1st St, Livermore, California
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Daniel J Williams attended and graduated from Life Chiropractic College - West in 1998
  NPI Data:
  • NPI Number: 1558302679
  • Provider Enumeration Date: 06/09/2006
  • Last Update Date: 01/30/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 9133387236
  • Enrollment ID: I20120221000551

Medical Identifiers

Medical identifiers for Daniel J Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558302679NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
111N00000XChiropractor DC25998 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Alexander Chiropractic And Wellness Inc38708306074

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. Daniel J Williams allows following entities to bill medicare on his behalf.
Provider NameAlexander Chiropractic And Wellness Inc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1598268518
PECOS PAC ID: 3870830607
Enrollment ID: O20190131002354

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. Daniel J 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
Daniel J Williams, DC
4475 First St,
Livermore, CA 94551-4915

Ph: (925) 449-3356
Daniel J Williams, DC
4475 1st St,
Livermore, CA 94551-4915

Ph: (925) 449-3356

Reviews and Comments


Chiropractor in Livermore, CA

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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).

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.