Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Gregg Family Dentistry, Pllc

Dental Clinic/Center in Duncan, OK · enumerated 2018 · authorized official Sarah Chancey, Owner/Dentist.

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

National Provider Identifier

1851884845

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Registry record

Entity type Organization (Type 2)

Legal business name Gregg Family Dentistry, Pllc

Practice address 1022 W Main St, Duncan, OK, 73533

Phone (580) 252-5480

Fax (580) 252-5485

Enumeration date Jun 13, 2018

Last updated in NPPES May 12, 2023

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Sarah Chancey

Title Owner/Dentist

Phone (580) 252-5480

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2023-05-12. Verify at npiregistry.cms.hhs.gov.

Where is Gregg Family Dentistry, Pllc located?

The practice location on file with NPPES is in Duncan, OK.

Providers at this address

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Steven Gregg General Practice Dentistry · Duncan, OK NPI 1407869803 Sarah Chancey General Practice Dentistry · Duncan, OK NPI 1801387923

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-12.