Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marjorie Tunney Tsosie, CCT

Cardiology Technician in Tuba City, AZ · enumerated 2009.

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

National Provider Identifier

1326285446

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Registry record

Entity type Individual (Type 1)

Name Marjorie Tunney Tsosie

Credential CCT

Sex Female

Practice address 167 N Main Street, Tuba City, AZ, 86045

Phone (928) 283-2501

Enumeration date Jan 12, 2009

Last updated in NPPES Jan 12, 2009

Taxonomy & licenses

246W00000X Cardiology Technician Technologists, Technicians & Other Technical Service Providers · License 00066786 (NC) 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 specialty is Marjorie Tsosie?

Marjorie Tsosie is registered in NPPES with the primary taxonomy of Cardiology Technician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-01-12.