Quick answers
- Where does William Dewease see patients?
- Medicare's clinician data lists 6 practice locations, including Austin, TX, Conroe, TX and Cedar Park, TX. Call before your visit to confirm the address.
- What is William Dewease's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does William Dewease accept Medicare assignment?
- Yes. Medicare's clinician data says William Dewease accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for William Dewease?
- (281) 783-8162, as listed in official Medicare / NPI Registry data.
- What is William Dewease's NPI number?
- 1063046746. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where William Dewease is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 12400 W Hwy 290, Suite 420Austin, TX 78737 (281) 783‑8162
- 1246 N FM 3083 Rd W, Suite BConroe, TX 77304 (281) 783‑8162
- 1500 E Whitestone Blvd, Suite 600Cedar Park, TX 78613 (281) 783‑8162
- 15500 W Hwy 71, Suite 100Bee Cave, TX 78738 (281) 783‑8162
- 16312 Southwest FwySugar Land, TX 77479 (281) 783‑8162
Group practices
Medicare enrollment lists William Dewease as a member of this group (CMS data updated 2026-10-02).
- Nluc PLLC226 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Austin
Clinicians with the same Medicare primary specialty in Austin, TX — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2012 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1063046746 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians