Quick answers
- Where does Leslie F. Algase see patients?
- Medicare's clinician data lists 7 practice locations, including Rochester, NY and Marion, NY. Call before your visit to confirm the address.
- What is Leslie F. Algase's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Geriatric Medicine.
- Does Leslie F. Algase accept Medicare assignment?
- Yes. Medicare's clinician data says Leslie F. Algase 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 Leslie F. Algase?
- (585) 244-7200, as listed in official Medicare / NPI Registry data.
- What is Leslie F. Algase's NPI number?
- 1366447831. 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 Leslie F. Algase is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 2400 Clinton S Ave FRochester, NY 14618 (585) 244‑7200
- 2400 Clinton S Ave GRochester, NY 14618 (585) 341‑7685
- 2400 Clinton S Ave HRochester, NY 14618
- 2400 S Clinton Ave, Bldg HRochester, NY 14618 (585) 341‑7200
- 300 Red Creek DrRochester, NY 14623 (585) 487‑2221
Group practices
Medicare enrollment lists Leslie F. Algase as a member of these groups (CMS data updated 2026-10-02).
- University of Rochester973 clinicians in the group
- Strong Medical Group48 clinicians in the group
Specialties
- Internal Medicineprimary
- Geriatric Medicinealso
Other internal medicine doctors in Rochester
Clinicians with the same Medicare primary specialty in Rochester, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Rochester School Of Medicine And Dentistry |
| Graduation year | 1983 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1366447831 |
| 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