Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Deborah L. Downey, PSY.D.

Psychologist in Marysville, OH · enumerated 2008.

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

National Provider Identifier

1164675120

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Registry record

Entity type Individual (Type 1)

Name Dr. Deborah L. Downey

Credential PSY.D.

Sex Female

Practice address 1479 Collins Ave, Marysville, OH, 43040

Phone (937) 642-1065

Enumeration date Nov 3, 2008

Last updated in NPPES Nov 3, 2008

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 5997 (OH) Primary

103TA0700X Adult Development & Aging Psychologist Behavioral Health & Social Service Providers · License 5997 (OH) Secondary

103TB0200X Cognitive & Behavioral Psychologist Behavioral Health & Social Service Providers · License 5997 (OH) Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 5997 (OH) Secondary

103TF0000X Family Psychologist Behavioral Health & Social Service Providers · License 5997 (OH) Secondary

103TP2701X Group Psychotherapy Psychologist Behavioral Health & Social Service Providers · License 5997 (OH) Secondary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD 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 Deborah Downey?

The National Provider Identifier (NPI) for Deborah Downey is 1164675120, a Type 1 (individual) record in the CMS NPPES registry.

Where does Deborah Downey practice?

The practice location on file with NPPES is in Marysville, OH. 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 2008-11-03.