Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Constance Monae Williams
Behavior Technician in Warwick, RI · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1942966833
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Registry record
Entity type Individual (Type 1)
Name Constance Monae Williams
Sex Female
Practice address 1643 Warwick Ave, Warwick, RI, 02889
Phone (401) 834-0797
Enumeration date Nov 15, 2021
Last updated in NPPES Nov 15, 2021
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 Constance Williams?
Constance Williams is registered in NPPES with the primary taxonomy of Behavior Technician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Alpha Lefrancois Addiction (Substance Use Disorder) Counselor · Warwick, RI NPI 1871753137 Claudette Wallace-Boahin Mental Health Counselor · Warwick, RI NPI 1437427523 Cathryn Vasconcelos Clinical Social Worker · Warwick, RI NPI 1629318654 Alexia Zambarano Behavior Technician · Warwick, RI NPI 1598333064
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-15.