Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Dale G Strietzel DDS

General Practice Dentistry in Durango, CO · enumerated 2017 · authorized official Carolyn Chandler, Office Manager.

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

National Provider Identifier

1366957458

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Registry record

Entity type Organization (Type 2)

Legal business name Dale G Strietzel DDS

Other name <Unavail>

Parent organization Dale G Strietzel DDS

Practice address 1911 Main Ave Ste 116, Durango, CO, 81301

Phone (970) 247-3303

Enumeration date Dec 11, 2017

Last updated in NPPES Nov 5, 2018

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers Primary

Authorized official

Name Carolyn Chandler

Title Office Manager

Phone (970) 247-3303

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

Where is Dale G Strietzel DDS located?

The practice location on file with NPPES is in Durango, CO.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2018-11-05. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-05.