Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Julianne Williams
Behavior Analyst in Lafayette, IN · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1528853413
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Registry record
Entity type Individual (Type 1)
Name Julianne Williams
Sex Female
Practice address 3595 Sagamore Pkwy N, Lafayette, IN, 47904
Phone (765) 637-8236
Enumeration date Apr 11, 2025
Last updated in NPPES Apr 11, 2025
Taxonomy & licenses
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
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.
What specialty is Julianne Williams?
Julianne Williams 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.
Other providers at this practice address
Browse all → Chelsey Ward-Robinson Behavior Technician · Lafayette, IN NPI 1750126157 Kaleigha Battering Behavior Technician · Lafayette, IN NPI 1114735396 Emily Roberts Behavior Analyst · Lafayette, IN NPI 1316755580 Brennan Yoder Behavior Analyst · Lafayette, IN NPI 1134937303 Kendra Rettig Behavior Technician · Lafayette, IN NPI 1811705098 Sarah Tackett Behavior Analyst · Lafayette, IN NPI 1013725142 Laura Smith Behavior Analyst · Lafayette, IN NPI 1174331201 Sydney Mccall Behavior Technician · Lafayette, IN NPI 1457169625
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-11.