Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joseph J Corning, MD

Cardiovascular Disease Physician in Middletown, CT · enumerated 2006.

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

National Provider Identifier

1669580569

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Registry record

Entity type Individual (Type 1)

Name Joseph J Corning

Credential MD

Sex Male

Practice address 420 Saybrook Rd, Middlesex Cardiology Associates, Middletown, CT, 06457

Phone (860) 347-4258

Fax (860) 704-5924

Enumeration date Aug 29, 2006

Last updated in NPPES Nov 7, 2019

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 028525 (CT) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
744834	Other	-	CT
010028525CT04	Other	-	ANTHEM
060039541	Other	-	OXFORD
0V1638	Other	-	HEALTH NET
0000214715301	Other	-	UNITED HC
00128525500	Other	-	EDS BLUE CARE
0521206003	Other	-	CIGNA
2104942	Other	-	AETNA

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Joseph Corning?

Joseph Corning is registered in NPPES with the primary taxonomy of Cardiovascular Disease Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-11-07.