Quick answers
- Where does Leah Oliff see patients?
- Medicare's clinician data lists 2 practice locations, including New York, NY and Great Neck, NY. Call before your visit to confirm the address.
- What is Leah Oliff's specialty?
- Medicare lists Physical Therapist in Private Practice as the primary specialty.
- Does Leah Oliff accept Medicare assignment?
- Yes. Medicare's clinician data says Leah Oliff 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 Leah Oliff?
- (516) 829-0030, as listed in official Medicare / NPI Registry data.
- What is Leah Oliff's NPI number?
- 1639021629. 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 Leah Oliff is enrolled with Medicare (CMS data updated 2026-10-02).
- 250 W 93rd StNew York, NY 10025 (516) 829‑0030
- 475 Northern BlvdGreat Neck, NY 11021 (516) 829‑0030
Group practices
Medicare enrollment lists Leah Oliff as a member of these groups (CMS data updated 2026-10-02).
- Reddy Care Physical Therapy PC140 clinicians in the group
- New York Luna Care Physical Therapy PLLC66 clinicians in the group
Specialties
Find other clinicians: Physical Therapist in Private Practice, New York →
Other physical therapists in New York
Clinicians with the same Medicare primary specialty in New York, NY — not a recommendation.
Clinician information
| Graduation year | 2025 |
|---|---|
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1639021629 |
| 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