Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Astgik Amy Demirchyan, DDS

Dentist in Tujunga, CA · enumerated 2017 · practices at Crystal Bright Smile Inc.

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

National Provider Identifier

1225548035

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Registry record

Entity type Individual (Type 1)

Name Dr. Astgik Amy Demirchyan

Credential DDS

Sex Female

Practice address 7738 Foothill Blvd, Tujunga, CA, 91042

Phone (818) 352-8200

Enumeration date Oct 6, 2017

Last updated in NPPES Oct 6, 2017

Taxonomy & licenses

122300000X Dentist Dental Providers · License 101854 (CA) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Astgik Demirchyan?

Astgik Demirchyan is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Nazafarin Rafieyan General Practice Dentistry · Tujunga, CA NPI 1134261738 Crystal Bright Smile Inc General Practice Dentistry · Tujunga, CA NPI 1790371409

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-10-06.