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

Cathleen Mary Prewitt, CCCSLP

Speech-Language Pathologist in Weymouth, MA · enumerated 2008 · practices at South Shore Arc, Inc.

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

National Provider Identifier

1487823969

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Registry record

Entity type Individual (Type 1)

Name Cathleen Mary Prewitt

Credential CCCSLP

Sex Female

Practice address Weymouth, MA, 02190

Phone (781) 331-2533

Enumeration date Feb 28, 2008

Last updated in NPPES Feb 28, 2008

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

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 5434 (MA) 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.

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Frequently asked questions

Where does Cathleen Prewitt practice?

The practice location on file with NPPES is in Weymouth, MA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Cathleen Prewitt?

The National Provider Identifier (NPI) for Cathleen Prewitt is 1487823969, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Rhonda Meisel Clinical Social Worker · Weymouth, MA NPI 1205998903 Elaine Quigg Physical Therapist · Weymouth, MA NPI 1083763445 Christine Zent Clinical Social Worker · Weymouth, MA NPI 1487709523 Michelle Conlon Counselor · Weymouth, MA NPI 1336286087 Chanel Graefe Case Manager/Care Coordinator · S Weymouth, MA NPI 1184764136 South Shore Arc, Inc Developmental Disabilities Clinic/Center · South Weymouth, MA NPI 1164562062 Marie Carey Pediatric Occupational Therapist · S Weymouth, MA NPI 1861524456 Julie Dindy Specialist · S Weymouth, MA NPI 1356524227

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-28.