Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Theresa Jill Anderson, RPA

Radiology Practitioner Assistant in Grand Junction, CO · enumerated 2021.

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

National Provider Identifier

1023774924

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Registry record

Entity type Individual (Type 1)

Name Theresa Jill Anderson

Credential RPA

Sex Female

Practice address 2635 N 7th St, Grand Junction, CO, 81501

Phone (970) 298-2127

Fax (970) 298-0774

Enumeration date Nov 15, 2021

Last updated in NPPES Nov 15, 2021

Taxonomy & licenses

243U00000X Radiology Practitioner Assistant Technologists, Technicians & Other Technical Service Providers Primary

Other identifiers

Identifier	Type	State	Issuer
225912	Other	-	ARRT

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

What is the NPI number for Theresa Anderson?

The National Provider Identifier (NPI) for Theresa Anderson is 1023774924, a Type 1 (individual) record in the CMS NPPES registry.

Where does Theresa Anderson practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-15.