Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Graciela Arrieta, RPH

Pharmacist in Grand Junction, CO · enumerated 2013.

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

National Provider Identifier

1831532381

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Registry record

Entity type Individual (Type 1)

Name Ms. Graciela Arrieta

Credential RPH

Sex Female

Practice address 200 Rood Ave, Grand Junction, CO, 81501

Phone (970) 241-2779

Enumeration date Apr 15, 2013

Last updated in NPPES Apr 15, 2013

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 16637 (CO) Primary

RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH credential

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 Graciela Arrieta practice?

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

What is the NPI number for Graciela Arrieta?

The National Provider Identifier (NPI) for Graciela Arrieta is 1831532381, 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 2013-04-15.