Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Melissa Engasser, M.S.
Behavior Analyst in Edison, NJ · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1326377433
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Registry record
Entity type Individual (Type 1)
Name Mrs. Melissa Engasser
Credential M.S.
Sex Female
Practice address 347 Plainfield Ave, 108, Edison, NJ, 08817
Phone (646) 377-2109
Enumeration date Dec 18, 2009
Last updated in NPPES Feb 17, 2012
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 NPI 1326377433 active?
Yes, as of the latest NPPES snapshot, NPI 1326377433 is active (record last updated 2012-02-17).
How do I verify Melissa Engasser's NPI record?
Cross-check NPI 1326377433 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-17.