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.
Provider's Profile
| Full Name | David Lewis Williams |
|---|
| Gender | Male |
|---|
| Speciality | Certified Registered Nurse Anesthetist (crna) |
|---|
| Experience | 1 Years |
|---|
| Location | 3514 Ridgecross Dr, Rockwall, Texas |
|---|
| Accepts Medicare Assignments | Yes. 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.
| Identifier | Type | State | Issuer |
|---|
| 1013871839 | NPI | - | NPPES |
Medical Taxonomies and Licenses
| Taxonomy | Type | License (State) | Status |
|---|
| 367500000X | Nurse Anesthetist, Certified Registered | 157134 (Texas) | Primary |
Medical Facilities Affiliation
Group Practice Association
| Group Practice Name | Group PECOS PAC ID | No. of Members |
|---|
| Sound Physicians Anesthesiology Of Texas Pllc | 1254751407 | 134 |
| U S Anesthesia Partners Of Texas, Pa | 7315850351 | 2750 |
| Northstar Anesthesia Pa | 7315907128 | 231 |
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. David Lewis Williams allows following entities to bill medicare on his behalf.
| Entity Name | U S Anesthesia Partners of Texas, PA |
|---|
| Entity Type | Part B Supplier - Clinic/group Practice |
|---|
| Entity Identifiers | NPI Number: 1548208564
PECOS PAC ID: 7315850351
Enrollment ID: O20031106000563 |
|---|
| Entity Name | Northstar Anesthesia PA |
|---|
| Entity Type | Part B Supplier - Clinic/group Practice |
|---|
| Entity Identifiers | NPI Number: 1912978610
PECOS PAC ID: 7315907128
Enrollment ID: O20041015000685 |
|---|
| Entity Name | Sound Physicians Anesthesiology of Texas PLLC |
|---|
| Entity Type | Part B Supplier - Clinic/group Practice |
|---|
| Entity Identifiers | NPI Number: 1295356277
PECOS PAC ID: 1254751407
Enrollment ID: O20201009000612 |
|---|
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 Address | Practice 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