Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Bernard Charles Ihrig, PHD

Psychologist in Nashville, TN · enumerated 2006.

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

National Provider Identifier

1740345438

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Registry record

Entity type Individual (Type 1)

Name Dr. Bernard Charles Ihrig

Credential PHD

Sex Male

Practice address 220 Athens Way Ste 104, Nashville, TN, 37228

Phone (615) 320-1155

Fax (615) 320-1177

Enumeration date Dec 25, 2006

Last updated in NPPES Aug 2, 2021

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 1472 (TN) Secondary

103TB0200X Cognitive & Behavioral Psychologist Behavioral Health & Social Service Providers · License 2361 (TN) Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 2361 (TN) Secondary

103TC1900X Counseling Psychologist Behavioral Health & Social Service Providers · License 2361 (TN) Secondary

103TC2200X Clinical Child & Adolescent Psychologist Behavioral Health & Social Service Providers · License 2361 (TN) Secondary

103T00000X Psychologist Behavioral Health & Social Service Providers · License 2361 (TN) 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.

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Frequently asked questions

What is the NPI number for Bernard Ihrig?

The National Provider Identifier (NPI) for Bernard Ihrig is 1740345438, a Type 1 (individual) record in the CMS NPPES registry.

Where does Bernard Ihrig practice?

The practice location on file with NPPES is in Nashville, TN. 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 2021-08-02.