NPI Portal NPI Lookup & Verification

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

Ms. Denise Simone Mason, MSW, LCSW

Clinical Social Worker in Charlotte, NC · enumerated 2008.

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

National Provider Identifier

1275783078

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Registry record

Entity type Individual (Type 1)
Name Ms. Denise Simone Mason
Credential MSW, LCSW
Sex Female
Practice address Charlotte, NC, 28273
Enumeration date Sep 29, 2008
Last updated in NPPES Mar 14, 2013

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License C007478 (NC) Primary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License SW10498 (FL) Secondary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier Type State Issuer
6007948 Medicaid NC -

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 is the NPI number for Denise Mason?
The National Provider Identifier (NPI) for Denise Mason is 1275783078, a Type 1 (individual) record in the CMS NPPES registry.
Where does Denise Mason practice?
The practice location on file with NPPES is in Charlotte, NC. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-14.