Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Terrence A Tyrrell, MD

Diagnostic Radiology Physician in Belleville, IL · enumerated 2006.

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

National Provider Identifier

1578516308

Verified

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Registry record

Entity type Individual (Type 1)

Name Terrence A Tyrrell

Credential MD

Sex Male

Practice address 180 South Third Street, Suite 101, Belleville, IL, 62220

Phone (618) 235-0651

Fax (618) 235-9722

Enumeration date May 19, 2006

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License R5620 (MO) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians 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
L95010	Other	-	MEDICARE PIN
141553	Other	-	HEALTHLINK

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

What specialty is Terrence Tyrrell?

Terrence Tyrrell is registered in NPPES with the primary taxonomy of Diagnostic Radiology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Other providers at this practice address

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Charles Dumontier Diagnostic Radiology Physician · Belleville, IL NPI 1215981519 Latha Ravi Physical Medicine & Rehabilitation Physician · Belleville, IL NPI 1801801717

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.