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John Michael Corsi, DO

Internal Medicine Physician in Smithfield, RI · enumerated 2006.

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

National Provider Identifier

1689685042

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Registry record

Entity type Individual (Type 1)
Name John Michael Corsi
Credential DO
Sex Male
Practice address 28 Cedar Swamp Rd, Smithfield, RI, 02917
Phone (401) 232-3688
Fax (401) 231-1140
Enumeration date Aug 11, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License DO371 (RI) 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

Other identifiers

Identifier Type State Issuer
30593 Other RI BLUE CROSS
9003059 Medicaid RI -
R002614 Other - CHAMPUS
004174 Other - BLUE CHIP
0400393 Other RI UNITED HEALTH
0450860001 Other - CIGNA
404261 Other - TUFTS

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 the NPI number for John Corsi?
The National Provider Identifier (NPI) for John Corsi is 1689685042, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Corsi practice?
The practice location on file with NPPES is in Smithfield, RI. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.