Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ciro Anthony Massa, LCSW LADC

Clinical Social Worker in Danielson, CT · enumerated 2006.

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

National Provider Identifier

1497834428

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Registry record

Entity type Individual (Type 1)

Name Ciro Anthony Massa

Credential LCSW LADC

Sex Male

Practice address 245 Main St, Danielson, CT, 06239

Phone (888) 316-5221

Fax (866) 203-2138

Enumeration date Nov 2, 2006

Last updated in NPPES Oct 3, 2024

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 000204 (CT) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 004254 (CT) Primary

Other identifiers

Identifier	Type	State	Issuer
008004012	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 Ciro Massa?

Ciro Massa 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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Lowell Kallen Child & Adolescent Psychiatry Physician · Danielson, CT NPI 1528053949 Susan Kershaw-Sczuroski Clinical Social Worker · Danielson, CT NPI 1881751782 Friedrich Maurer Professional Counselor · Danielson, CT NPI 1851706337 Regeneration Therapy and Counseling LLC Community/Behavioral Health Agency · Danielson, CT NPI 1033574355 Daniel Gallant Professional Counselor · Danielson, CT NPI 1649712472 Jeanine Kelo Professional Counselor · Danielson, CT NPI 1720506462 Mary Davidson-Reed Professional Counselor · Danielson, CT NPI 1477052116 Sks Counseling Services Mental Health Clinic/Center (Including Community Mental Health Center) · Danielson, CT NPI 1669091906

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-03.