Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

South Shore Mental Health

Q: What type of organization is South Shore Mental Health?

South Shore Mental Health is registered in NPPES as a Exclusive Provider Organization (its primary provider taxonomy).

Exclusive Provider Organization in Stoughton, MA · enumerated 2012 · authorized official Jonathan Prone, Family Support Worker.

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

National Provider Identifier

1114280286

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Registry record

Entity type Organization (Type 2)

Legal business name South Shore Mental Health

Practice address 16 Penniman Circle, Stoughton, MA, 02072

Phone (781) 408-6056

Enumeration date Jun 22, 2012

Last updated in NPPES Jun 22, 2012

Taxonomy & classification

302F00000X Exclusive Provider Organization Managed Care Organizations Primary

Authorized official

Name Jonathan Prone

Title Family Support Worker

Phone (508) 580-4691

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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is South Shore Mental Health?

South Shore Mental Health is registered in NPPES as a Exclusive Provider Organization (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-22.