Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gretchen Whitman

School Psychologist in Marion, SC · enumerated 2007.

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

National Provider Identifier

1043336225

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Registry record

Entity type Individual (Type 1)

Name Gretchen Whitman

Sex Female

Practice address 719 N Main St, Marion, SC, 29571

Phone (843) 423-1811

Fax (843) 423-1811

Enumeration date Mar 21, 2007

Last updated in NPPES Nov 9, 2012

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary

103TS0200X School Psychologist Behavioral Health & Social Service Providers Primary

Other identifiers

Identifier	Type	State	Issuer
376241	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Gretchen Whitman practice?

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

What is the NPI number for Gretchen Whitman?

The National Provider Identifier (NPI) for Gretchen Whitman is 1043336225, 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 2012-11-09.