Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joseph A Coatti, MD

Vascular Surgery Physician in Middletown, CT · enumerated 2006.

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

National Provider Identifier

1588732473

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Registry record

Entity type Individual (Type 1)

Name Joseph A Coatti

Credential MD

Sex Male

Practice address 400 Saybrook Rd, Suite 110, Middletown, CT, 06457

Phone (860) 347-9167

Fax (860) 347-1630

Enumeration date Dec 1, 2006

Last updated in NPPES Sep 11, 2009

Taxonomy & licenses

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 028448 (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
020027825	Other	CT	RAILROAD-MEDICARE
001284489	Medicaid	CT	-
028449	Other	CT	CONNECTICARE

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 Coatti?

Joseph Coatti is registered in NPPES with the primary taxonomy of Vascular Surgery 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 2009-09-11.