Sid J. Hershkowitz, PT
Physical Therapist · New Windsor, NY
Sid J. Hershkowitz, PT is a physical therapist with a practice address in New Windsor, New York, and NPI 1235107327, issued on Mar 14, 2006. Check the license (New York 012617, as entered in NPPES) with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Sid J. Hershkowitz
- Credential
- PT
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- 012617 NY
Self-reported in NPPES; status is on the state search - Practice location
- 3141 Route 9W, New Windsor, NY 12553
- Phone
- (845) 565-5943
- Enumerated
- Mar 14, 2006
- Record last updated
- Jul 13, 2026
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 21,756 in New York → Look up another NPI →
Also registered at 3141 Route 9W
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sid J. Hershkowitz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 012617Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Sid J. Hershkowitz among 21,756 physical therapist records in New York
Sid J. Hershkowitz, PT is one of 21,756 physical therapist records with a practice address in New York. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 86% newer
- In a Medicare fileNo · 31% of these records are
- In the CMS Doctors and Clinicians fileNo · 34% of these records are
- Record last updated2026 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
19 physical therapist records list a practice address in New Windsor
They are 19 of the 608 NPPES records with a practice address in New Windsor, and 21,756 physical therapist records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 21,756 in New York → Every provider in New Windsor → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Alicia Byrne, P.T.New Windsor, NY 125531467656496
- Marco Delsalto, PTNew Windsor, NY 125531447470034
- Juliana Fiore, DPTNew Windsor, NY 125531740656586
- John Gillinder, MPTNew Windsor, NY 125531295989242
- Lisa Hess, PTNew Windsor, NY 125531124336771
- Roseann Kennedy, PTNew Windsor, NY 125531013292085
- Mark Krivda, PTNew Windsor, NY 125531750362026
- Edward Leonard, P.T.New Windsor, NY 125531306018932
Common questions
What is Sid J. Hershkowitz, PT's NPI number?
Sid J. Hershkowitz, PT's National Provider Identifier (NPI) is 1235107327, issued on Mar 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sid J. Hershkowitz, PT located?
The NPPES record lists a practice address at 3141 Route 9W, New Windsor, NY, 12553. Phone: (845) 565-5943. Providers update this record themselves, so call before visiting.
How can I verify Sid J. Hershkowitz, PT's license?
NPPES lists New York license number 012617, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.