Quick answers
- Where does Leo Dreyfuss see patients?
- Medicare's clinician data lists 2 practice locations, including Wethersfield, CT and Milwaukee, WI. Call before your visit to confirm the address.
- What is Leo Dreyfuss's specialty?
- Medicare lists Urology as the primary specialty.
- Does Leo Dreyfuss accept Medicare assignment?
- Medicare's clinician data says Leo Dreyfuss may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Leo Dreyfuss's NPI number?
- 1306477302. 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 Leo Dreyfuss is enrolled with Medicare (CMS data updated 2026-10-02).
- 1290 Silas Deane HwyWethersfield, CT 06109
- 2550 N Lake Dr Unit, Suite 9Milwaukee, WI 53211
Specialties
- Urologyprimary
Other urologists in Connecticut
Clinicians with the same Medicare primary specialty in Connecticut — not a recommendation.
Clinician information
| Graduation year | 2020 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1306477302 |
| 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