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RICHARD C L CHEN MD LTD
NPI 1659678290
Internal Medicine in Collinsville, IL

Active since February 17, 2011
415 WEST MAIN STREET, SUITE 4, COLLINSVILLE, IL 62234(618) 345-1112(618) 345-1113 Get Directions Write a Review

NPPES record last updated: April 26, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Richard C L Chen Md Ltd NPPES

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

RICHARD C L CHEN MD LTD (NPI 1659678290) is a healthcare organization registered as an internal medicine in Collinsville, Illinois and active in the NPI registry since February 2011. The organization lists Chau Liang Chen, President, as its authorized official.

NPPES Registry Identity

NPI1659678290
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameRICHARD C L CHEN MD LTD
Location Address415 WEST MAIN STREET, SUITE 4Collinsville, IL 62234
Mailing Address415 West Main St., Suite 4Collinsville, IL 62234 · (618) 345-1112 · Fax (618) 345-1113
Phone(618) 345-1112
Fax(618) 345-1113
Organization SubpartNo
Authorized OfficialChau Liang ChenPresident · (618) 345-1112
Enumeration DateFebruary 17, 2011
Last NPPES UpdateApril 26, 2011
✔ NPI 1659678290 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in IL · 036-53838
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.
415 WEST MAIN STREET, Collinsville, IL 62234
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Other Identifiers 3

Medicare UPINE20930IL
Medicaid036053838IL
Medicare PIN2420-41IL

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. GARY D MEIER OD
Optometrist
415 WEST MAIN STREET, STE 7
COLLINSVILLE, IL 62234
Madison County (618) 345-7887
DR. CHARLES L FRIEDMAN MD
Ophthalmology
415 WEST MAIN STREET, STE 7
COLLINSVILLE, IL 62234
Madison County (618) 344-7866

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 Richard C L Chen MD Ltd's NPI number?

The NPI number for Richard C L Chen MD Ltd is 1659678290. It was assigned to this organization in the NPPES registry on February 17, 2011.

Where is Richard C L Chen MD Ltd located?

Richard C L Chen MD Ltd is located at 415 West Main Street Suite 4, Collinsville, IL 62234. The listed phone number is (618) 345-1112.

What is Richard C L Chen MD Ltd'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 Richard C L Chen MD Ltd was last updated on April 26, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.