Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Christy Leigh Heinze, DDS

Dentist in Guthrie, OK · enumerated 2018 · practices at Terry R. Smith,DDS,PC.

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

National Provider Identifier

1922590900

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Registry record

Entity type Individual (Type 1)

Name Christy Leigh Heinze

Credential DDS

Sex Female

Practice address Guthrie, OK, 73044

Phone (405) 282-8120

Enumeration date Jun 5, 2018

Last updated in NPPES Jun 30, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

122300000X Dentist Dental Providers · License 7047 (OK) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

What is the NPI number for Christy Heinze?

The National Provider Identifier (NPI) for Christy Heinze is 1922590900, a Type 1 (individual) record in the CMS NPPES registry.

Where does Christy Heinze practice?

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

Other providers at this practice address

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Terry Smith General Practice Dentistry · Guthrie, OK NPI 1780612960 Terry R. Smith,DDS,PC Dentist · Guthrie, OK NPI 1972707412

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-30.