Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Maria Ellen Masker, P.T.
Physical Therapist in Hyde Park, NY · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1962647255
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Ms. Maria Ellen Masker
Credential P.T.
Sex Female
Practice address 23 Morris Dr, Hyde Park, NY, 12538
Phone (914) 474-9618
Fax (845) 229-2031
Enumeration date Dec 16, 2008
Last updated in NPPES Dec 16, 2008
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 009642-1 (NY) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation.
About the PT credential
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
Where does Maria Masker practice?
The practice location on file with NPPES is in Hyde Park, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Maria Masker?
The National Provider Identifier (NPI) for Maria Masker is 1962647255, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-12-16.