Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Oso Dental Office

Q: What is the NPI number for Oso Dental Office?

The NPI for Oso Dental Office is 1750795969, a Type 2 (organization) record in the CMS NPPES registry.

Dental Clinic/Center in Winnetka, CA · enumerated 2014 · authorized official Albert Assatourians, Dentist/Owner.

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

National Provider Identifier

1750795969

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Registry record

Entity type Organization (Type 2)

Legal business name Oso Dental Office

Practice address 20263 Saticoy St, Suite F, Winnetka, CA, 91306

Phone (818) 709-3566

Enumeration date Jun 16, 2014

Last updated in NPPES May 23, 2016

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities · License 46020 (CA) Primary

Authorized official

Name Albert Assatourians

Title Dentist/Owner

Phone (818) 825-0444

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for Oso Dental Office?

NPPES lists Albert Assatourians (Dentist/Owner) as the authorized official for this organization.

What is the NPI number for Oso Dental Office?

The NPI for Oso Dental Office is 1750795969, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-05-23.