NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Matthew J Costa, D.O.

Cardiovascular Disease Physician in Wareham, MA · enumerated 2008.

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

National Provider Identifier

1942464649

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Matthew J Costa
Credential D.O.
Sex Male
Practice address Wareham, MA, 02571
Phone (508) 273-4950
Fax (508) 273-1890
Enumeration date Jul 11, 2008
Last updated in NPPES Nov 8, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 242385 (MA) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

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

Is NPI 1942464649 active?
Yes, as of the latest NPPES snapshot, NPI 1942464649 is active (record last updated 2024-11-08).
How do I verify Matthew Costa's NPI record?
Cross-check NPI 1942464649 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-08.