Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

William Alden Gray Inc.

General Practice Dentistry in Stillwater, OK · enumerated 2007 · authorized official William Gray, Dentist.

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

National Provider Identifier

1245454065

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Registry record

Entity type Organization (Type 2)

Legal business name William Alden Gray Inc.

Other name <Unavail>

Practice address 605 S Orchard St, Stillwater, OK, 74074

Phone (405) 372-5588

Fax (405) 624-3221

Enumeration date Apr 12, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 3159 (OK) Primary

Authorized official

Name William Gray

Title Dentist

Phone (405) 372-5588

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 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Where is William Alden Gray Inc. located?

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

Providers at this address

Browse all →

Sean Anderson Acute Care Nurse Practitioner · Stillwater, OK NPI 1164829057 Samantha Scheitzach Physician Assistant · Stillwater, OK NPI 1215755574

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.