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Four Corners Ob/Gyn

Specialist in Durango, CO · enumerated 2006 · authorized official Ruth Olbert, Admin. Assist.

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

National Provider Identifier

1861503948

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Registry record

Entity type Organization (Type 2)
Legal business name Four Corners Ob/Gyn
Practice address 1 Mercado St, Suite # 105, Durango, CO, 81301
Phone (970) 382-8800
Fax (970) 382-0122
Enumeration date Aug 31, 2006
Last updated in NPPES Jul 20, 2026

Taxonomy & classification

174400000X Specialist Other Service Providers Primary

Authorized official

Name Ruth Olbert
Title Admin. Assist
Phone (970) 382-8800

Other identifiers

Identifier Type State Issuer
O4021754 Medicaid CO -

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 Four Corners Ob/Gyn?
The NPI for Four Corners Ob/Gyn is 1861503948, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Four Corners Ob/Gyn?
NPPES lists Ruth Olbert (Admin. Assist) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-20.