NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ms. Mary Jane Tagabi Sison, PT

Physical Therapist in Orangeburg, SC · enumerated 2011 · practices at The Regional Medical Center.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1477820645

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ms. Mary Jane Tagabi Sison
Credential PT
Sex Female
Practice address Orangeburg, SC, 29118
Phone (803) 395-2600
Enumeration date Nov 16, 2011
Last updated in NPPES Nov 16, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2855 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Mary Jane Sison practice?
The practice location on file with NPPES is in Orangeburg, SC. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mary Jane Sison?
The National Provider Identifier (NPI) for Mary Jane Sison is 1477820645, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-16.