Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Melissa Marie Gill, BCBA
Behavior Analyst in Cromwell, CT · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1063937266
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Melissa Marie Gill
Credential BCBA
Sex Female
Practice address 162 West Street, Building 2, Suite F, Cromwell, CT, 06416
Phone (860) 613-9930
Fax (860) 613-9952
Enumeration date Aug 8, 2017
Last updated in NPPES Jul 21, 2022
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-17-26471 (CT) Primary
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 Melissa Gill?
Melissa Gill 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 → Chelsea Brashear Behavior Technician · Cromwell, CT NPI 1265957393 Jacqueline Poswinski Developmental Therapist · Cromwell, CT NPI 1073038840 Katherine Zabbo Developmental Therapist · Cromwell, CT NPI 1184142325 Sarah Stinchcomb Developmental Therapist · Cromwell, CT NPI 1396302972 Carey Bloom Developmental Therapist · Cromwell, CT NPI 1659920486
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.