Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Marilyn Faye Mccreary
Behavior Analyst in Hamden, CT · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558121848
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Marilyn Faye Mccreary
Sex Female
Practice address 807 Aspen Glen Dr, Hamden, CT, 06518
Phone (203) 570-7811
Enumeration date Mar 21, 2024
Last updated in NPPES Mar 21, 2024
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 Marilyn Mccreary?
Marilyn Mccreary 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 2026-07-13. Provider record last updated 2024-03-21.