David Lewis Williams, - Medicare Certified Registered Nurse Anesthetist (crna) in Rockwall, TX

David Lewis Williams, is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Rockwall, Texas. He graduated from nursing school in 2025 and has 1 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). He is a member of the group practice Sound Physicians Anesthesiology Of Texas Pllc, U S Anesthesia Partners Of Texas, Pa, Northstar Anesthesia Pa and his current practice location is 3514 Ridgecross Dr, Rockwall, Texas. You can reach out to his office (for appointments etc.) via phone at (631) 449-2767.

David Lewis Williams is licensed to practice in Texas (license number 157134) 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 1013871839.

Contact Information

David Lewis Williams,
3514 Ridgecross Dr,
Rockwall, TX 75087-0059
(631) 449-2767
Not Available

Map and Direction




Provider's Profile

Full NameDavid Lewis Williams
GenderMale
SpecialityCertified Registered Nurse Anesthetist (crna)
Experience1 Years
Location3514 Ridgecross Dr, Rockwall, Texas
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:
  • David Lewis Williams graduated from nursing school in 2025
  NPI Data:
  • NPI Number: 1013871839
  • Provider Enumeration Date: 12/15/2025
  • Last Update Date: 12/15/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7113402645
  • Enrollment ID: I20260401002491

Medical Identifiers

Medical identifiers for David Lewis Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1013871839NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
367500000XNurse Anesthetist, Certified Registered 157134 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Baylor Scott And White Medical Center SunnyvaleSunnyvale, TXHospital
Methodist Richardson Medical CenterRichardson, TXHospital
Hunt Regional Medical CenterGreenville, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sound Physicians Anesthesiology Of Texas Pllc1254751407132
U S Anesthesia Partners Of Texas, Pa73158503512758
Northstar Anesthesia Pa7315907128243

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. David Lewis 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
David Lewis Williams,
3514 Ridgecross Dr,
Rockwall, TX 75087-0059

Ph: (631) 449-2767
David Lewis Williams,
3514 Ridgecross Dr,
Rockwall, TX 75087-0059

Ph: (631) 449-2767

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Rockwall, TX


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.