Irwin Physical Therapy PC in Jefferson Valley, NY
This organization bills under NPI 1467112946, an organization record issued on Dec 23, 2021 with the primary taxonomy Physical Therapy Clinic/Center. Each clinician who works there has their own NPI and license.
Organization recordNPPES, Aug 2026
1467112946
- Legal name
- Irwin Physical Therapy PC
- Entity
- Type 2 · organization
- Primary taxonomy
- Physical Therapy Clinic/Center 261QP2000X
- Practice location
- 3635 HILL BLVD, Jefferson Valley, NY 10535
- Phone
- 845-745-4017
- Mailing address
- Yorktown Heights, NY
- Enumerated
- Dec 23, 2021
- Record updated
- Feb 2, 2025
- Authorized official
- President/Ceo (title as filed)
3 clinicians CMS lists with Irwin Physical Therapy in Jefferson Valley
- Ronald Lynch, PTPhysical Therapist1699137018
- Aileen Mercader, PTPhysical Therapist1053552786
- Irwin Mercader, PTPhysical Therapist1780703116
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
Checking an organization
- Confirm the business with the New York secretary of state.
- Check the HHS-OIG exclusion list for the organization.
- Verify each clinician on their own record and the state license search.
Common questions
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.