Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anita Dearing Mcquillen, PHD

Clinical Neuropsychologist in Greenville, SC · enumerated 2007.

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

National Provider Identifier

1821140633

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Registry record

Entity type Individual (Type 1)

Name Anita Dearing Mcquillen

Credential PHD

Sex Female

Practice address 100 Augusta St, Greenville, SC, 29601

Phone (864) 455-2600

Fax (864) 455-2621

Enumeration date Jan 18, 2007

Last updated in NPPES May 11, 2021

Taxonomy & licenses

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License SC729 (SC) Secondary

103T00000X Psychologist Behavioral Health & Social Service Providers · License 729 (SC) Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 729 (SC) Secondary

103TA0700X Adult Development & Aging Psychologist Behavioral Health & Social Service Providers · License 729 (SC) Secondary

103TB0200X Cognitive & Behavioral Psychologist Behavioral Health & Social Service Providers · License 729 (SC) Secondary

103TH0100X Health Service Psychologist Behavioral Health & Social Service Providers · License 729 (SC) Secondary

103TR0400X Rehabilitation Psychologist Behavioral Health & Social Service Providers · License 729 (SC) Secondary

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License 729 (SC) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
PS0283	Medicaid	SC	-

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

Where does Anita Mcquillen practice?

The practice location on file with NPPES is in Greenville, SC. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Anita Mcquillen?

The National Provider Identifier (NPI) for Anita Mcquillen is 1821140633, 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 2021-05-11.