Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Southwest Boston Senior Services, Inc.

Q: What is the NPI number for Southwest Boston Senior Services, Inc.?

The NPI for Southwest Boston Senior Services, Inc. is 1003645417, a Type 2 (organization) record in the CMS NPPES registry.

Home Delivered Meals in Jamaica Plain, MA · enumerated 2024 · authorized official Margery Gann, Chief Operating Officer.

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

National Provider Identifier

1003645417

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Southwest Boston Senior Services, Inc.

Practice address 555 Amory St Ste 17, Jamaica Plain, MA, 02130

Phone (617) 522-6700

Fax (617) 524-2899

Enumeration date Aug 1, 2024

Last updated in NPPES Aug 1, 2024

Taxonomy & classification

332U00000X Home Delivered Meals Suppliers Primary

Authorized official

Name Margery Gann

Title Chief Operating Officer

Phone (617) 477-6641

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

Who is the authorized official for Southwest Boston Senior Services, Inc.?

NPPES lists Margery Gann (Chief Operating Officer) as the authorized official for this organization.

What is the NPI number for Southwest Boston Senior Services, Inc.?

The NPI for Southwest Boston Senior Services, Inc. is 1003645417, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-01.