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Mass General Brigham Amsurg Inc

Ambulatory Surgical Clinic/Center in Salem, NH · enumerated 2022 · authorized official Lindsay Gainer, President & Coo.

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

National Provider Identifier

1275281370

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Registry record

Entity type Organization (Type 2)
Legal business name Mass General Brigham Amsurg Inc
Practice address 30 Tuscan Blvd, Salem, NH, 03079
Phone (857) 282-8001
Enumeration date Mar 17, 2022
Last updated in NPPES Sep 28, 2026

Taxonomy & classification

261QA1903X Ambulatory Surgical Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Lindsay Gainer
Title President & Coo
Phone (857) 282-3914

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 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.
What type of organization is Mass General Brigham Amsurg Inc?
Mass General Brigham Amsurg Inc is registered in NPPES as a Ambulatory Surgical Clinic/Center (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-28.