Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Emily H Nieto, DMD, MPH

Dentist in Flagstaff, AZ · enumerated 2014.

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

National Provider Identifier

1033527155

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Registry record

Entity type Individual (Type 1)

Name Emily H Nieto

Credential DMD, MPH

Sex Female

Practice address 2920 N 4th St, Flagstaff, AZ, 86004

Phone (928) 522-9405

Fax (928) 522-9537

Enumeration date Aug 1, 2014

Last updated in NPPES Apr 22, 2026

Taxonomy & licenses

122300000X Dentist Dental Providers · License D011710 (AZ) Primary

1223G0001X General Practice Dentistry Dental Providers · License DD4122 (NM) Secondary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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

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.

What specialty is Emily Nieto?

Emily Nieto is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-22.