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Acton Orthodontic Associates, Margherita Santoro DDS

Orthodontics and Dentofacial Orthopedics Dentistry in Acton, MA · enumerated 2011 · authorized official Margherita Santoro, Owner and Provider.

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

National Provider Identifier

1447531884

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Registry record

Entity type Organization (Type 2)
Legal business name Acton Orthodontic Associates, Margherita Santoro DDS
Practice address 418 Massachusetts Ave, Acton, MA, 01720
Phone (978) 263-8388
Enumeration date Aug 30, 2011
Last updated in NPPES Aug 30, 2011

Taxonomy & classification

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License DN 1855654 (MA) Primary

Authorized official

Name Margherita Santoro
Title Owner and Provider
Phone (978) 263-8388

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

Where is Acton Orthodontic Associates, Margherita Santoro DDS located?
The practice location on file with NPPES is in Acton, MA.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-08-30. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-30.