Quick answers
- Where does Leonard Slann see patients?
- Medicare's clinician data lists 3 practice locations, including Webster, TX, Keller, TX and Eagle Lake, TX. Call before your visit to confirm the address.
- What is Leonard Slann's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Leonard Slann accept Medicare assignment?
- Medicare's clinician data says Leonard Slann may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Leonard Slann?
- (281) 554-3494, as listed in official Medicare / NPI Registry data.
- What is Leonard Slann's NPI number?
- 1316241144. 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 Leonard Slann is enrolled with Medicare (CMS data updated 2026-10-02).
- 1015 W Medical Ctr Blvd, Suite 1200Webster, TX 77598 (281) 554‑3494
- 180 Bear Creek PkwyKeller, TX 76248 (817) 337‑3671
- 600 S Austin RdEagle Lake, TX 77434 (979) 234‑5571
Group practices
Medicare enrollment lists Leonard Slann as a member of these groups (CMS data updated 2026-10-02).
- Endo Sedation LLC293 clinicians in the group
- Cahrmc36 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Texas →
Other nurse anesthetists in Webster
Clinicians with the same Medicare primary specialty in Webster, TX — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1316241144 |
| 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