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DR. DENNIS P LARSON M.D.
NPI 1003096140
Internal Medicine in Belleville, IL

Active since November 06, 2007
509 E WATERS EDGE DR, BELLEVILLE, IL 62221(618) 235-1510(618) 235-1502 Get Directions Write a Review

NPPES record last updated: November 6, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Dennis P Larson M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DENNIS P LARSON M.D. (NPI 1003096140) is an individual internal medicine provider in Belleville, Illinois and active in the NPI registry since November 2007.

NPPES Registry Identity

NPI1003096140
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. DENNIS P LARSONCredential: M.D.
Location Address509 E WATERS EDGE DRBelleville, IL 62221-7813
Mailing Address509 E Waters Edge DrBelleville, IL 62221-7813 · (618) 235-1510 · Fax (618) 235-1502
Phone(618) 235-1510
Fax(618) 235-1502
Sole ProprietorNo
Enumeration DateNovember 6, 2007
✔ NPI 1003096140 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
509 E WATERS EDGE DR, Belleville, IL 62221
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Dennis Larson's NPI number?

The NPI number for Dennis Larson is 1003096140. It was assigned to this individual provider in the NPPES registry on November 6, 2007.

Where is Dennis Larson located?

Dennis Larson practices at 509 E Waters Edge Dr, Belleville, IL 62221. The listed phone number is (618) 235-1510.

What is Dennis Larson's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Dennis Larson was last updated on November 6, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.