Brian Clayton Moore, ARNP
Brian Clayton Moore is a Family Nurse Practitioner provider (Nurse Practitioner) practicing in Elgin, OK, registered in the NPPES registry with NPI 1821396946 since 2011. Practices at Duncan Regional Hospital, Inc (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1821396946 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Brian Clayton Moore |
| Credential | ARNP |
| Sex | Male |
| Practice address | 8148 STATE HIGHWAY 17, Elgin, OK, 73538 |
| Phone | 5804542273 |
| Enumeration date | 2011-03-14 |
| Last updated in NPPES | 2023-03-17 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 363LF0000X | Family Nurse Practitioner | Primary | 79866 | OK |
Copy-ready billing details
Provider: Brian Moore, ARNP NPI: 1821396946 Taxonomy: 363LF0000X (Family Nurse Practitioner) Address: 8148 STATE HIGHWAY 17, Elgin, OK, 73538
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1356436851 | Maria Mithlo | Individual | Internal Medicine Physician | Elgin, OK |
| 1306477146 | Duncan Regional Hospital, Inc | Organization | Rural Health Clinic/Center | Elgin, OK |
Verify this record
Cross-check NPI 1821396946 against the authoritative CMS record: view Brian Clayton Moore on the official NPPES registry .
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 or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-03-17.