Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gloria J. Merkel, M.S., R.D. C.D.E.

Registered Dietitian in Sun City, AZ · enumerated 2007 · practices at Cigna Health Care of Arizona Inc..

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

National Provider Identifier

1124219480

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Registry record

Entity type Individual (Type 1)

Name Gloria J. Merkel

Credential M.S., R.D. C.D.E.

Sex Female

Practice address 13041 N Del Webb Blvd, Sun City, AZ, 85351

Phone (623) 977-7201

Enumeration date Aug 1, 2007

Last updated in NPPES Aug 1, 2007

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 719861 (AZ) 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.

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Frequently asked questions

What is the NPI number for Gloria Merkel?

The National Provider Identifier (NPI) for Gloria Merkel is 1124219480, a Type 1 (individual) record in the CMS NPPES registry.

Where does Gloria Merkel practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-01.