Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Melissa Collazo, LCSW
Social Worker in Hanscom Afb, MA · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1497668578
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Registry record
Entity type Individual (Type 1)
Name Melissa Collazo
Credential LCSW
Sex Female
Practice address 65 Mayflower Rd, Hanscom Afb, MA, 01731
Phone (813) 391-4795
Enumeration date Sep 28, 2026
Last updated in NPPES Sep 28, 2026
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License LCSW2140226 (MA) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy.
About the LCSW credential
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 Collazo?
Melissa Collazo is registered in NPPES with the primary taxonomy of Social Worker. 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 2026-09-28.