Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Proud Dental, PC

General Practice Dentistry in Guthrie, OK · enumerated 2012 · authorized official Nathan Proud, Dr/Owner.

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

National Provider Identifier

1144576539

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Registry record

Entity type Organization (Type 2)

Legal business name Proud Dental, PC

Practice address 324 N 19th St, Suite 2, Guthrie, OK, 73044

Phone (405) 282-2530

Fax (405) 282-2537

Enumeration date Aug 3, 2012

Last updated in NPPES Aug 3, 2012

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 6152 (OK) Primary

Authorized official

Name Nathan Proud

Title Dr/Owner

Phone (405) 282-2530

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2012-08-03. Verify at npiregistry.cms.hhs.gov.

Where is Proud Dental, PC located?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-03.