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Middletown Surgical Group, Prof Corp

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Middletown, CT · enumerated 2007 · authorized official William Longo, President.

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

National Provider Identifier

1184777054

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Registry record

Entity type Organization (Type 2)
Legal business name Middletown Surgical Group, Prof Corp
Practice address 520 Saybrook Road, Suite S100, Middletown, CT, 06457
Phone (860) 346-2608
Fax (860) 347-4691
Enumeration date Jan 22, 2007
Last updated in NPPES Sep 11, 2025

Taxonomy & classification

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 45609 (CT) Secondary
2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 45609 (CT) Secondary
2086X0206X Surgical Oncology Physician Allopathic & Osteopathic Physicians · License 45609 (CT) Secondary
208C00000X Colon & Rectal Surgery Physician Allopathic & Osteopathic Physicians · License 45609 (CT) Secondary
208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License 45609 (CT) Primary

Authorized official

Name William Longo
Title President
Phone (860) 347-2608

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 Middletown Surgical Group, Prof Corp?
The NPI for Middletown Surgical Group, Prof Corp is 1184777054, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Middletown Surgical Group, Prof Corp?
NPPES lists William Longo (President) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.