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

The Commonwealth of Massachusetts

Prison Health Clinic/Center in Plymouth, MA · enumerated 2026 · authorized official Julie O'Sullivan, Director of Finance.

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

National Provider Identifier

1043154826

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Registry record

Entity type Organization (Type 2)

Legal business name The Commonwealth of Massachusetts

Parent organization The Commonwealth of Massachusetts

Practice address Plymouth County Sheriff'S Office, 24 Long Pond Rd., Plymouth, MA, 02360

Phone (508) 830-6200

Enumeration date Apr 14, 2026

Last updated in NPPES Apr 14, 2026

Taxonomy & classification

261QP2400X Prison Health Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Julie O'Sullivan

Title Director of Finance

Phone (508) 732-1854

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 The Commonwealth of Massachusetts?

The Commonwealth of Massachusetts is registered in NPPES as a Prison Health Clinic/Center (its primary provider taxonomy).

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The Commonwealth of Massachusetts Prison Health Clinic/Center · Plymouth, MA NPI 1932043718

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-14.