NPI Portal NPI Lookup & Verification

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

Commonwealth of Massachusetts

Case Management Agency in Quincy, MA · enumerated 2007 · authorized official Dylan Lattimore, Deputy Commissioner for Administrat.

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

National Provider Identifier

1023140498

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Commonwealth of Massachusetts
Other name <Unavail>
Parent organization Commonwealth of Massachusetts
Practice address 1900 Crown Colony Drive, Quincy, MA, 02169
Phone (781) 356-8850
Fax (781) 337-2179
Enumeration date Mar 12, 2007
Last updated in NPPES Mar 19, 2026

Taxonomy & classification

251B00000X Case Management Agency Agencies · License EXEMPT Primary

Authorized official

Name Dylan Lattimore
Title Deputy Commissioner for Administrat
Phone (857) 408-0675

Other identifiers

Identifier Type State Issuer
110000085S Medicaid MA -
1802909 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 is the NPI number for Commonwealth of Massachusetts?
The NPI for Commonwealth of Massachusetts is 1023140498, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Commonwealth of Massachusetts?
NPPES lists Dylan Lattimore (Deputy Commissioner for Administrat) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-19.