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Thomas A. Lamattina MD PC

Cardiovascular Disease Physician in Concord, MA · enumerated 2006 · authorized official Thomas Lamattina, Owner.

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

National Provider Identifier

1861436982

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Registry record

Entity type Organization (Type 2)
Legal business name Thomas A. Lamattina MD PC
Practice address 131 Old Road To 9 Acre Cor, John Cummings Bld Ornac Ste 640, Concord, MA, 01742
Enumeration date Jun 16, 2006
Last updated in NPPES Jul 16, 2007

Taxonomy & classification

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Thomas Lamattina
Title Owner

Other identifiers

Identifier Type State Issuer
711389 Other MA TUFTS
9754661 Medicaid MA -
M19159 Other MA BCBS

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 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 Thomas A. Lamattina MD PC?
Thomas A. Lamattina MD PC is registered in NPPES as a Cardiovascular Disease Physician (its primary provider taxonomy).

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-16.