Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Avetis Topchyan, PSY.D.

Psychologist in Encino, CA · enumerated 2013 · practices at New Moon Wellness Inc..

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

National Provider Identifier

1790112753

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Registry record

Entity type Individual (Type 1)

Name Dr. Avetis Topchyan

Credential PSY.D.

Sex Male

Practice address 16661 Ventura Blvd Ste 400, Encino, CA, 91436

Phone (747) 208-3288

Enumeration date Oct 3, 2013

Last updated in NPPES Jan 19, 2021

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License PSY24900 Primary

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

Where does Avetis Topchyan practice?

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

What is the NPI number for Avetis Topchyan?

The National Provider Identifier (NPI) for Avetis Topchyan is 1790112753, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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New Moon Wellness Inc. Clinical Social Worker · Encino, CA NPI 1164074902

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-19.