Quick answers
- Where does William Elstein see patients?
- Medicare's clinician data lists 1 practice location in Sarasota, FL. Call before your visit to confirm the address.
- What is William Elstein's specialty?
- Medicare lists Dermatology as the primary specialty.
- Does William Elstein accept Medicare assignment?
- Medicare's clinician data says William Elstein 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 William Elstein?
- (941) 923-5455, as listed in official Medicare / NPI Registry data.
- What is William Elstein's NPI number?
- 1124192133. 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 Elstein is enrolled with Medicare (CMS data updated 2026-10-02).
- 3920 Bee Ridge Rd, Bldg H Suite K.Sarasota, FL 34233 (941) 923‑5455
Specialties
- Dermatologyprimary
Other dermatologists in Sarasota
Clinicians with the same Medicare primary specialty in Sarasota, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of New York Downstate Medical Center |
| Graduation year | 1967 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1124192133 |
| 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