NPI Portal NPI Lookup & Verification

Claire Webb

Claire Webb is a Behavior Analyst provider (Behavior Analyst) practicing in Thousand Oaks, CA, registered in the NPPES registry with NPI 1538811278 since 2022.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1538811278
Entity type Individual (Type 1)
Name Claire Webb
Sex Female
Practice address Thousand Oaks, CA, 91360
Phone 8053791401
Enumeration date 2022-01-24
Last updated in NPPES 2022-01-24

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
103K00000X Behavior Analyst Primary
Copy-ready billing details
Provider: Claire Webb
NPI: 1538811278
Taxonomy: 103K00000X (Behavior Analyst)
Address: Thousand Oaks, CA, 91360

Other providers at this practice address

NPI Name Type Specialty Location
1013919208 Los Robles Pediatric Medical Group, Inc. Organization Pediatrics Physician Thousand Oaks, CA
1114038080 Robert Pinkston Individual Physical Therapist Thousand Oaks, CA
1538387170 Stephen Danielsen Individual Naturopath Thousand Oaks, CA
1437310893 Orchid Home Health Services, Inc. Organization Home Health Agency Thousand Oaks, CA
1831488584 Michelle Wenzel Individual Behavior Analyst Thousand Oaks, CA
1457640104 Mike Berlin Individual Behavior Analyst Thousand Oaks, CA
1588953012 Hannah Gazaui Individual Behavior Analyst Thousand Oaks, CA
1710277868 Lindsee Porter Individual Behavior Analyst Thousand Oaks, CA

Verify this record

Cross-check NPI 1538811278 against the authoritative CMS record: view Claire Webb 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

What specialty is Claire Webb?
Claire Webb 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-01-24.