Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Olivia Jane Walker
Behavior Analyst in Norman, OK · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1801443338
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Registry record
Entity type Individual (Type 1)
Name Olivia Jane Walker
Sex Female
Practice address 1012 24th Ave Nw Ste 100, Norman, OK, 73069
Phone (855) 223-7123
Enumeration date Aug 20, 2019
Last updated in NPPES Oct 31, 2024
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-21-51376 (OK) Primary
106S00000X Behavior Technician Behavioral Health & Social Service Providers · License RBT-16-17051 Secondary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1265989990 | Other | - | GROUP NPI |
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.
Frequently asked questions
What specialty is Olivia Walker?
Olivia Walker is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Seidah Vaughn Behavior Technician · Norman, OK NPI 1629402573 Benita Paschel Behavior Technician · Norman, OK NPI 1306271846 Kinsey Buntyn Assistant Behavior Analyst · Norman, OK NPI 1437562436 Miranda Tellez Behavior Analyst · Norman, OK NPI 1699270314 Dex West Behavior Analyst · Norman, OK NPI 1275163867 Apera Tobiason Behavior Technician · Norman, OK NPI 1396377297 Tiffany Terrell Behavior Analyst · Norman, OK NPI 1568096345 Caroline Horn Behavior Analyst · Norman, OK NPI 1871121343
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-31.