Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Theresa Campbell, PH.D.

Clinical Neuropsychologist in Elk Grove Village, IL · enumerated 2006.

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

National Provider Identifier

1578506168

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Registry record

Entity type Individual (Type 1)

Name Dr. Theresa Campbell

Credential PH.D.

Sex Female

Practice address 800 Biesterfield Rd Ste 610, Elk Grove Village, IL, 60007

Phone (847) 981-3630

Enumeration date Jun 13, 2006

Last updated in NPPES Mar 11, 2021

Taxonomy & licenses

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License 071005976 (IL) Primary

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

What is the NPI number for Theresa Campbell?

The National Provider Identifier (NPI) for Theresa Campbell is 1578506168, a Type 1 (individual) record in the CMS NPPES registry.

Where does Theresa Campbell practice?

The practice location on file with NPPES is in Elk Grove Village, IL. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-11.