Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Alex and Kristina Hill DDS Pllc

General Practice Dentistry in Hixson, TN · enumerated 2025 · authorized official Alex Hill, Dentist.

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

National Provider Identifier

1649083437

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Registry record

Entity type Organization (Type 2)

Legal business name Alex and Kristina Hill DDS Pllc

Practice address 6448 Hixson Pike Ste 100, Hixson, TN, 37343

Phone (423) 521-2201

Enumeration date Jan 28, 2025

Last updated in NPPES Jan 28, 2025

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers Primary

Authorized official

Name Alex Hill

Title Dentist

Phone (865) 621-2012

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-01-28. Verify at npiregistry.cms.hhs.gov.

Where is Alex and Kristina Hill DDS Pllc located?

The practice location on file with NPPES is in Hixson, TN.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-28.