Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Latwana Latrice Williams
Behavior Analyst in Oak Park, IL · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1164904116
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Registry record
Entity type Individual (Type 1)
Name Latwana Latrice Williams
Sex Female
Practice address 6930 Roosevelt Rd, Oak Park, IL, 60304
Phone (708) 665-8245
Enumeration date Sep 5, 2018
Last updated in NPPES Sep 5, 2018
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
What specialty is Latwana Williams?
Latwana 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.
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 → Jennifer Barreto Behavior Analyst · Oak Park, IL NPI 1326454778 Jaime Matas Behavior Analyst · Oak Park, IL NPI 1689059214 Kathryn Cracco Behavior Analyst · Oak Park, IL NPI 1881135903 Erin Herndon Behavior Analyst · Oak Park, IL NPI 1720595184 Queen Harrell Behavior Technician · Oak Park, IL NPI 1568960193 Marissa Majewski Behavior Analyst · Oak Park, IL NPI 1770081044 Robynn Campbell Behavior Technician · Oak Park, IL NPI 1760982938 Imara Cintron Behavior Analyst · Oak Park, IL NPI 1811498223
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-09-05.