Dr Dave Elton Williams, MD, - Medicare Family Practice in New Orleans, LA

Dr Dave Elton Williams, MD, is a medicare enrolled "Family Medicine" physician in New Orleans, Louisiana. He went to University Of California, San Francisco School Of Medicine and graduated in 1991 and has 33 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Ochsner Clinic Llc and his current practice location is 100 Warrington Drive, New Orleans, Louisiana. You can reach out to his office (for appointments etc.) via phone at (504) 861-5475.

Dr Dave Elton Williams is licensed to practice in Louisiana (license number 12911R) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1225175169.

Contact Information

Dr Dave Elton Williams, MD,
100 Warrington Drive,
New Orleans, LA 70122-3000
(504) 861-5475
(504) 861-5434

Map and Direction




Physician's Profile

Full NameDr Dave Elton Williams
GenderMale
SpecialityFamily Practice
Experience33 Years
Location100 Warrington Drive, New Orleans, Louisiana
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Dave Elton Williams attended and graduated from University Of California, San Francisco School Of Medicine in 1991
  NPI Data:
  • NPI Number: 1225175169
  • Provider Enumeration Date: 01/31/2007
  • Last Update Date: 11/21/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 4486754207
  • Enrollment ID: I20070710000216

Medical Identifiers

Medical identifiers for Dr Dave Elton Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225175169NPI-NPPES
1547506MedicaidLA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 12911R (Louisiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ochsner Clinic FoundationNew orleans, LAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ochsner Clinic Llc82249336192342

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 Dave Elton Williams allows following entities to bill medicare on his behalf.
Entity NameOchsner Clinic Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538151428
PECOS PAC ID: 8224933619
Enrollment ID: O20031126000513

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 Dave Elton 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 Dave Elton Williams, MD,
100 Warrington Drive,
New Orleans, LA 70122-3000

Ph: (504) 861-5475
Dr Dave Elton Williams, MD,
100 Warrington Drive,
New Orleans, LA 70122-3000

Ph: (504) 861-5475

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).

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.