Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Georgann Louise Apgar, DMD

Periodontics in Thornton, CO · enumerated 2007 · practices at Modern Dental Professionals Co,PC.

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

National Provider Identifier

1710109087

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Registry record

Entity type Individual (Type 1)

Name Dr. Georgann Louise Apgar

Credential DMD

Sex Female

Practice address 951 E. 120th Ave, Thornton, CO, 80233

Phone (303) 305-4466

Fax (301) 657-3400

Enumeration date May 3, 2007

Last updated in NPPES Jan 14, 2019

Taxonomy & licenses

1223P0300X Periodontics Dental Providers · License DEN.00009595 (CO) Primary

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

Where does Georgann Apgar practice?

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

What is the NPI number for Georgann Apgar?

The National Provider Identifier (NPI) for Georgann Apgar is 1710109087, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Modern Dental Professionals Co,PC General Practice Dentistry · Thornton, CO NPI 1487925129

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-14.