Quick answers
- Does William B. Maurer Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says William B. Maurer Jr. accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is William B. Maurer Jr.'s NPI number?
- 1003976267. 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 B. Maurer Jr. is enrolled with Medicare (CMS data updated October 2, 2026).
- 141 S Ctr St, Suite 404Casper, WY 82601 (307) 333‑1620
- 1522 E A StCasper, WY 82601 (307) 431‑5055
Group practices
Medicare enrollment lists William B. Maurer Jr. as a member of these groups (CMS data updated October 2, 2026).
- University of Wyoming39 clinicians in the group
- Karen Harden MS LPC a Professional Corporation2 clinicians in the group
Specialties
- Clinical Social Workerprimary
Other clinical social workers in Casper
Clinicians with the same Medicare primary specialty in Casper, WY — not a recommendation.
Other clinicians in University of Wyoming
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CSW |
|---|---|
| Graduation year | 1988 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1003976267 |
| 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 October 2, 2026, retrieved October 29, 2026
- 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