Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Boston Collegiate Charter School

Local Education Agency (LEA) in Dorchester, MA · enumerated 2007 · authorized official Kathleen Sullivan, Executive Director.

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

National Provider Identifier

1457574865

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Boston Collegiate Charter School

Practice address 11 Mayhew St, Dorchester, MA, 02125

Phone (617) 265-1172

Enumeration date Apr 11, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

251300000X Local Education Agency (LEA) Agencies Primary

Authorized official

Name Kathleen Sullivan

Title Executive Director

Phone (617) 265-1172

Other identifiers

Identifier	Type	State	Issuer
1951459	Medicaid	MA	-

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 type of organization is Boston Collegiate Charter School?

Boston Collegiate Charter School is registered in NPPES as a Local Education Agency (LEA) (its primary provider taxonomy).

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.

Providers at this address

Browse all →

Jennae Herbert Student in an Organized Health Care Education/Training Program · Dorchester, MA NPI 1841058617 Berthnell Antoine Student in an Organized Health Care Education/Training Program · Dorchester, MA NPI 1588513956

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.