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Roy Guest Maddox, DDS

General Practice Dentistry in Bixby, OK · enumerated 2008 · practices at Roy Maddox DDS PC.

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

National Provider Identifier

1548437072

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Registry record

Entity type Individual (Type 1)
Name Roy Guest Maddox
Credential DDS
Sex Male
Practice address 13000 South Memorial Drive, Bixby, OK, 74008
Phone (918) 369-1202
Enumeration date May 14, 2008
Last updated in NPPES May 14, 2008

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 4417 (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.

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Frequently asked questions

What is the NPI number for Roy Maddox?
The National Provider Identifier (NPI) for Roy Maddox is 1548437072, a Type 1 (individual) record in the CMS NPPES registry.
Where does Roy Maddox practice?
The practice location on file with NPPES is in Bixby, OK. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-14.