Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John E Rogan, MD

Cardiovascular Disease Physician in Middletown, CT · enumerated 2006 · practices at Middletown Surgical Group, Prof Corp.

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

National Provider Identifier

1578671475

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name John E Rogan

Credential MD

Sex Male

Practice address 520 Saybrook Road, Middlesex Cardiology Associates, Middletown, CT, 06457

Phone (860) 347-4258

Fax (860) 704-5924

Enumeration date Aug 29, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 022950 (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
010022950CT01	Other	-	ANTHEM
0000215318001	Other	-	UNITED HC
052391	Other	-	CT
P1263058	Other	-	OXFORD
2106279	Other	-	AETNA
00122950900	Other	-	EDS BLUE CARE
OV0691	Other	-	HEALTH NET
0086737003	Other	-	CIGNA

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 1578671475 active?

Yes, as of the latest NPPES snapshot, NPI 1578671475 is active (record last updated 2007-07-08).

How do I verify John Rogan's NPI record?

Cross-check NPI 1578671475 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 →

Arthur Mcdowell Cardiovascular Disease Physician · Middletown, CT NPI 1568576452 Jeffrey Rabuffo Urology Physician · Middletown, CT NPI 1790880441 Richard Frink Urology Physician · Middletown, CT NPI 1306941067 Geoffrey Herter Urology Physician · Middletown, CT NPI 1598851651 Middletown Surgical Group, Prof Corp Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Middletown, CT NPI 1184777054

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