Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sherif Safwat Amin Aly Mahmoud, PT, DPT
Physical Therapist in New York, NY · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1700399789
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Registry record
Entity type Individual (Type 1)
Name Sherif Safwat Amin Aly Mahmoud
Credential PT, DPT
Sex Male
Practice address 22 W 48th St, New York, NY, 10036
Phone (212) 302-1112
Fax (212) 302-1099
Enumeration date Nov 13, 2017
Last updated in NPPES Mar 17, 2018
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 041875 (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 Sherif Mahmoud practice?
The practice location on file with NPPES is in New York, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sherif Mahmoud?
The National Provider Identifier (NPI) for Sherif Mahmoud is 1700399789, a Type 1 (individual) record in the CMS NPPES registry.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-17.