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

Mrs. Patricia Ann Decotis, LCSW

Clinical Social Worker in Marblehead, MA · enumerated 2011 · practices at Patty Decotis Therapist.

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

National Provider Identifier

1992073753

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Registry record

Entity type Individual (Type 1)

Name Mrs. Patricia Ann Decotis

Credential LCSW

Sex Female

Practice address Marblehead, MA, 01945

Phone (817) 632-9152

Fax (781) 631-5656

Enumeration date Dec 8, 2011

Last updated in NPPES May 29, 2026

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 Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 216966 (MA) 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
216966	Other	MA	STATE LICENSE #

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Patricia Decotis practice?

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

What is the NPI number for Patricia Decotis?

The National Provider Identifier (NPI) for Patricia Decotis is 1992073753, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Patty Decotis Therapist Adult Mental Health Clinic/Center · Marblehead, MA NPI 1649101577

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-29.