Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Delores Jayne Trueblood, O.T.L.

Specialist in Minneapolis, MN · enumerated 2008.

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

National Provider Identifier

1831360015

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Registry record

Entity type Individual (Type 1)

Name Ms. Delores Jayne Trueblood

Credential O.T.L.

Sex Female

Practice address 3130 Grimes Ave N, Minneapolis, MN, 55422

Phone (763) 450-8137

Fax (763) 588-8252

Enumeration date Mar 17, 2008

Last updated in NPPES Mar 17, 2008

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 103529 (MN) Primary

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 does Delores Trueblood practice?

The practice location on file with NPPES is in Minneapolis, MN. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Delores Trueblood?

The National Provider Identifier (NPI) for Delores Trueblood is 1831360015, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-17.