Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Planned Parenthood League of Massachusetts

Q: What is the NPI number for Planned Parenthood League of Massachusetts?

The NPI for Planned Parenthood League of Massachusetts is 1578693636, a Type 2 (organization) record in the CMS NPPES registry.

Ambulatory Family Planning Facility in Worcester, MA · enumerated 2007 · authorized official Karen Caponi, Health Services Director.

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

National Provider Identifier

1578693636

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Registry record

Entity type Organization (Type 2)

Legal business name Planned Parenthood League of Massachusetts

Practice address 3 Saint Paul Dr, Worcester, MA, 01602

Phone (508) 756-6078

Enumeration date Mar 7, 2007

Last updated in NPPES Oct 3, 2007

Taxonomy & classification

261QA0005X Ambulatory Family Planning Facility Ambulatory Health Care Facilities · License 1247 (MA) Primary

Authorized official

Name Karen Caponi

Title Health Services Director

Phone (508) 854-3300

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 is the NPI number for Planned Parenthood League of Massachusetts?

The NPI for Planned Parenthood League of Massachusetts is 1578693636, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Planned Parenthood League of Massachusetts?

NPPES lists Karen Caponi (Health Services Director) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-03.