Sallie J Walker, MS, RN, ARNP
Sallie J Walker is a Family Nurse Practitioner provider (Nurse Practitioner) practicing in Ardmore, OK, registered in the NPPES registry with NPI 1306889878 since 2006. The credential RN stands for Registered Nurse.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1306889878 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Sallie J Walker |
| Credential | MS, RN, ARNP |
| Sex | Female |
| Practice address | 921 14TH AVE NW, Ardmore, OK, 73401 |
| Phone | 5802235311 |
| Fax | 5802238227 |
| Enumeration date | 2006-06-13 |
| Last updated in NPPES | 2014-05-21 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 363LF0000X | Family Nurse Practitioner | Primary | R0030962 | OK |
RN — Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential
Copy-ready billing details
Provider: Sallie Walker, MS, RN, ARNP NPI: 1306889878 Taxonomy: 363LF0000X (Family Nurse Practitioner) Address: 921 14TH AVE NW, Ardmore, OK, 73401
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1457331175 | Medical Arts Clinic of Ardmore Inc | Organization | Pediatrics Physician | Ardmore, OK |
| 1114982527 | Mercy Health Services - Southern Oklahoma, LLC | Organization | Occupational Medicine Clinic/Center | Ardmore, OK |
| 1194779975 | Toribio Velasquez | Individual | Internal Medicine Physician | Ardmore, OK |
| 1679595144 | Bobby Ellis | Individual | Internal Medicine Physician | Ardmore, OK |
| 1487854642 | Derek Landis | Individual | Pediatrics Physician | Ardmore, OK |
| 1376703595 | Summer Kirby | Individual | Family Medicine Physician | Ardmore, OK |
| 1932448347 | Jerad Wagner | Individual | Physician Assistant | Ardmore, OK |
| 1912395898 | Lisa Burton | Individual | Nurse Practitioner | Ardmore, OK |
Verify this record
Cross-check NPI 1306889878 against the authoritative CMS record: view Sallie J Walker 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 2014-05-21.