Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ann T Barnes, PSYD RD

Clinical Psychologist in Mount Prospect, IL · enumerated 2007 · practices at Barnes & Klatt PC.

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

National Provider Identifier

1982758793

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Registry record

Entity type Individual (Type 1)

Name Dr. Ann T Barnes

Credential PSYD RD

Sex Female

Practice address 1660 Feehanville Dr Ste 400, Mount Prospect, IL, 60056

Phone (847) 981-9200

Fax (847) 981-9322

Enumeration date Jan 22, 2007

Last updated in NPPES Nov 11, 2024

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 071005380 (IL) Primary

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

Is NPI 1982758793 active?

Yes, as of the latest NPPES snapshot, NPI 1982758793 is active (record last updated 2024-11-11).

How do I verify Ann Barnes's NPI record?

Cross-check NPI 1982758793 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Barnes & Klatt PC Clinical Psychologist · Mt Prospect, IL NPI 1659425361 Martina Madrid Clinical Psychologist · Mount Prospect, IL NPI 1740007830

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-11.