Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joanne M Mambretti-Dennison, PT

Physical Therapist in Spartanburg, SC · enumerated 2006.

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

National Provider Identifier

1386749356

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Registry record

Entity type Individual (Type 1)

Name Joanne M Mambretti-Dennison

Credential PT

Sex Female

Practice address 333 S Pine St, Spartanburg, SC, 29302

Phone (864) 515-7580

Enumeration date Sep 14, 2006

Last updated in NPPES Nov 12, 2012

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 4682 (SC) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

Other identifiers

Identifier	Type	State	Issuer
TH1800	Medicaid	SC	-
4682	Other	SC	LIC

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.

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Frequently asked questions

What specialty is Joanne Mambretti-Dennison?

Joanne Mambretti-Dennison 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.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-12.