Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. David Mark Cassuto, PT DPT
Physical Therapist in Rye Brook, NY · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1578788527
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Registry record
Entity type Individual (Type 1)
Name Dr. David Mark Cassuto
Credential PT DPT
Sex Male
Practice address 7 Rye Ridge Plz # 165, Rye Brook, NY, 10573
Phone (914) 727-7745
Enumeration date Apr 16, 2007
Last updated in NPPES Feb 16, 2018
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 016857 (NY) Primary
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is David Cassuto?
David Cassuto is registered in NPPES with the primary taxonomy of Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-02-16.