RICHARD C L CHEN MD LTD – Internal Medicine Physician, NPI 1659678290

RICHARD C L CHEN MD LTD is a healthcare provider. based in Collinsville, Illinois. specializing in Internal Medicine Physician. The organization holds a License No. 036-53838 (IL). The NPI Number for RICHARD C L CHEN MD LTD is 1659678290

Main info

Organization
Name
RICHARD C L CHEN MD LTD
NPI
1659678290
Phone
(618) 345-1112
Address
415 WEST MAIN STREET
Authorized Official
DR. CHAU LIANG CHEN PRESIDENT M.D.
Enumeration Date
17 February 2011
Last Update Date
26 April 2011
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience44
Completeness75
Years active:15State licenses:1Digital endpointsOther names

Provider Addresses for RICHARD C L CHEN MD LTD

  • 415 WEST MAIN STREET

    SUITE 4

    COLLINSVILLE, IL 62234

    Phone: (618) 345-1112

    Fax: (618) 345-1113

    Type: Location

  • 415 WEST MAIN ST.

    SUITE 4

    COLLINSVILLE, IL 62234

    Phone: (618) 345-1112

    Fax: (618) 345-1113

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 62234)

Loading plans...

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

What is RICHARD C L CHEN MD LTD's NPI number?
RICHARD C L CHEN MD LTD's NPI is 1659678290 — the number used across U.S. healthcare to identify this provider.
Is RICHARD C L CHEN MD LTD shown as active in public data?
Registry records indicate RICHARD C L CHEN MD LTD maintains an active NPI.
What expertise is attributed to RICHARD C L CHEN MD LTD?
RICHARD C L CHEN MD LTD's specialty line reads Internal Medicine Physician. Clinical services aligned with this taxonomy classification.
What locale is associated with RICHARD C L CHEN MD LTD?
Directory geography for RICHARD C L CHEN MD LTD centers on Collinsville, Illinois.
When was this NPI issued?
Enumeration for RICHARD C L CHEN MD LTD is noted as February 17, 2011 where the registry provides it.

Similar Providers

DR. SYED K HUSSAIN (MD.)

Internal Medicine Physician
1604 Eastport Plaza Dr Ste 102
NPI: 1205813714

ALAN HAGEN (MD)

Internal Medicine Physician
Vandalia Street, Collinsville, Madison County, Illinois, 62062, United States
NPI: 1114946175

DR. FRANCISCO CALIWARA JR. TEJADA (M.D.)

Internal Medicine Physician
116 BROOKFIELD CT.
NPI: 1255707964

METRO EAST SENIOR CARE LLC

Internal Medicine Physician
PO BOX 651
NPI: 1003456070

SIHF Healthcare

Federally Qualified Health Center (FQHC)
2041 GOOSE LAKE RD
NPI: 1790455103