Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mallory M Prosser, PT, DPT
Physical Therapist in Seneca, SC · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1083344105
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Registry record
Entity type Individual (Type 1)
Name Mallory M Prosser
Credential PT, DPT
Sex Female
Practice address 10239 Clemson Blvd Ste 340, Seneca, SC, 29678
Phone (864) 886-0007
Enumeration date Jun 13, 2022
Last updated in NPPES Jun 13, 2022
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 11310 (SC) 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 Mallory Prosser practice?
The practice location on file with NPPES is in Seneca, SC. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mallory Prosser?
The National Provider Identifier (NPI) for Mallory Prosser is 1083344105, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-13.