Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

William Gomes

Q: What is the NPI number for William Gomes?

The NPI for William Gomes is 1215220645, a Type 2 (organization) record in the CMS NPPES registry.

Case Management Agency in Waterbury, CT · enumerated 2011 · authorized official Sandra Porteus, Exec Dir.

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

National Provider Identifier

1215220645

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Registry record

Entity type Organization (Type 2)

Legal business name William Gomes

Parent organization Family Services of Greater Waterbury

Practice address 34 Murray St, Waterbury, CT, 06710

Phone (203) 756-8317

Fax (203) 756-8310

Enumeration date May 18, 2011

Last updated in NPPES Jun 6, 2011

Taxonomy & classification

251B00000X Case Management Agency Agencies · License 007396 (CT) Primary

Authorized official

Name Sandra Porteus

Title Exec Dir

Phone (203) 756-8317

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

Who is the authorized official for William Gomes?

NPPES lists Sandra Porteus (Exec Dir) as the authorized official for this organization.

What is the NPI number for William Gomes?

The NPI for William Gomes is 1215220645, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-06.