Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Maritza Bourassa, LCSW

Clinical Social Worker in Groton, CT · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1326055062

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Registry record

Entity type Individual (Type 1)

Name Maritza Bourassa

Credential LCSW

Sex Female

Practice address Groton, CT, 06340

Phone (860) 448-9755

Fax (860) 464-2298

Enumeration date Aug 2, 2006

Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 005019 (CT) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier	Type	State	Issuer
004236338	Medicaid	CT	-
005019	Other	CT	LCSW CONNECTICUT
004259059	Medicaid	CT	-

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.

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Frequently asked questions

What specialty is Maritza Bourassa?

Maritza Bourassa is registered in NPPES with the primary taxonomy of Clinical 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.

Other providers at this practice address

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Anandhi Baleswaren Internal Medicine Physician · Groton, CT NPI 1346246444 Willie Coleman Psychologist · Groton, CT NPI 1699799932 Thomas Kucharchik Family Medicine Physician · Groton, CT NPI 1558473769 Laurel Wiers Marriage & Family Therapist · Groton, CT NPI 1376631382 Dr S D Goldberg LLC Marriage & Family Therapist · Groton, CT NPI 1568522514 Susan Kohn Family Nurse Practitioner · Groton, CT NPI 1437284395 Ron Agostini Physical Therapist · Groton, CT NPI 1952596173 Community Health Center Inc Federally Qualified Health Center (FQHC) · Groton, CT NPI 1437334851

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.