Quick answers
- Where does Harry Duffy see patients?
- Medicare's clinician data lists 2 practice locations, including Brewster, NY and Brooklyn, NY. Call before your visit to confirm the address.
- What is Harry Duffy's specialty?
- Medicare lists Occupational Therapist in Private Practice as the primary specialty.
- Does Harry Duffy accept Medicare assignment?
- Yes. Medicare's clinician data says Harry Duffy 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 Harry Duffy?
- (845) 414-6161, as listed in official Medicare / NPI Registry data.
- What is Harry Duffy's NPI number?
- 1649574724. 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 Harry Duffy is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Starr Ridge Rd, Suite 204Brewster, NY 10509 (845) 414‑6161
- 171 Kings HwyBrooklyn, NY 11223 (914) 837‑6538
Group practices
Medicare enrollment lists Harry Duffy as a member of these groups (CMS data updated 2026-10-02).
- Ivyrehab Physical Therapy, Occupational Therapy and Speech Language PA376 clinicians in the group
- PT and Ot for Senior Rehab at Home PLLC100 clinicians in the group
Specialties
Find other clinicians: Occupational Therapist in Private Practice, New York →
Other occupational therapists in New York
Clinicians with the same Medicare primary specialty in New York — not a recommendation.
Clinician information
| Credential | OT |
|---|---|
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1649574724 |
| 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