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Gregory G. Olsen, DDS, Inc.

Gregory G. Olsen, DDS, Inc. is a healthcare organization registered as Oral and Maxillofacial Surgery (Dentist) in Folsom, CA, holding Type 2 (organization) NPI 1891475828 since 2023. The authorized official on file is Jadgev Heir, Ceo/President.

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NPI 1891475828
Entity type Organization (Type 2)
Legal business name Gregory G. Olsen, DDS, Inc.
Practice address 2370 E. BIDWELL STREET, SUITE 13, Folsom, CA, 95630
Phone 9169836637
Enumeration date 2023-07-24
Last updated in NPPES 2023-07-24

Authorized official

Name Jadgev Heir
Title Ceo/President
Phone 5184415483

Taxonomy & classification

Taxonomy code Specialty Primary License State
1223S0112X Oral and Maxillofacial Surgery (Dentist) Primary
Copy-ready billing details
Provider: Gregory G. Olsen, DDS, Inc.
NPI: 1891475828
Taxonomy: 1223S0112X (Oral and Maxillofacial Surgery (Dentist))
Address: 2370 E. BIDWELL STREET, SUITE 13, Folsom, CA, 95630

Verify this record

Cross-check NPI 1891475828 against the authoritative CMS record: view Gregory G. Olsen, DDS, Inc. on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is the NPI number for Gregory G. Olsen, DDS, Inc.?
The NPI for Gregory G. Olsen, DDS, Inc. is 1891475828, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Gregory G. Olsen, DDS, Inc.?
NPPES lists Jadgev Heir (Ceo/President) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-07-24.