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

Heywood Medical Group Inc

Q: What is the NPI number for Heywood Medical Group Inc?

The NPI for Heywood Medical Group Inc is 1881123552, a Type 2 (organization) record in the CMS NPPES registry.

Urgent Care Clinic/Center in Athol, MA · enumerated 2017 · authorized official Thomas Sullivan, Ceo.

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

National Provider Identifier

1881123552

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Registry record

Entity type Organization (Type 2)

Legal business name Heywood Medical Group Inc

Other name <Unavail>

Parent organization Heywood Medical Group Inc

Practice address 81 Reservoir Drive, Athol, MA, 01331

Phone (978) 248-5135

Enumeration date Jun 7, 2017

Last updated in NPPES Jun 8, 2023

Taxonomy & classification

261QU0200X Urgent Care Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Thomas Sullivan

Title Ceo

Phone (978) 630-6157

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 Heywood Medical Group Inc?

The NPI for Heywood Medical Group Inc is 1881123552, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Heywood Medical Group Inc?

NPPES lists Thomas Sullivan (Ceo) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-08.