Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Douglas C.Chancellor D.D.S.P.C.

Clinic/Center in Oklahoma City, OK · enumerated 2008 · authorized official Douglas Chancellor, Owner.

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

National Provider Identifier

1467639146

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Registry record

Entity type Organization (Type 2)

Legal business name Douglas C.Chancellor D.D.S.P.C.

Practice address 4440 Nw Expressway, Suite A, Oklahoma City, OK, 73116

Phone (405) 848-4442

Enumeration date Jan 24, 2008

Last updated in NPPES Mar 28, 2013

Taxonomy & classification

261Q00000X Clinic/Center Ambulatory Health Care Facilities · License 4404 (OK) Primary

Authorized official

Name Douglas Chancellor

Title Owner

Phone (405) 348-5254

Other identifiers

Identifier	Type	State	Issuer
100117130	Medicaid	OK	-

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 is Douglas C.Chancellor D.D.S.P.C. located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2013-03-28. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-28.