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American Well Medical Group Ca, PC

Multi-Specialty Clinic/Center in Boston, MA · enumerated 2025 · authorized official Cynthia Horner, Owner.

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

National Provider Identifier

1134925241

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Registry record

Entity type Organization (Type 2)
Legal business name American Well Medical Group Ca, PC
Practice address 75 State St Ste 26, Boston, MA, 02109
Phone (617) 204-3500
Enumeration date Feb 20, 2025
Last updated in NPPES Feb 20, 2025

Taxonomy & classification

261QM1300X Multi-Specialty Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Cynthia Horner
Title Owner
Phone (703) 505-6002

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 type of organization is American Well Medical Group Ca, PC?
American Well Medical Group Ca, PC is registered in NPPES as a Multi-Specialty Clinic/Center (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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-20.