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Chens Radiation Ltd

Chens Radiation Ltd is a healthcare organization registered as Radiation Oncology Physician in Saint Louis, MO, holding Type 2 (organization) NPI 1568407849 since 2006. The authorized official on file is James Chen, President.

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NPI 1568407849
Entity type Organization (Type 2)
Legal business name Chens Radiation Ltd
Practice address 6420 CLAYTON RD, DEPT. OF RADIATION ONCOLOGY, Saint Louis, MO, 63117
Phone 3147688267
Fax 3147687142
Enumeration date 2006-06-19
Last updated in NPPES 2007-08-20

Authorized official

Name James Chen
Title President
Phone 3147688267

Taxonomy & classification

Taxonomy code Specialty Primary License State
2085R0001X Radiation Oncology Physician Primary NA MO
Copy-ready billing details
Provider: Chens Radiation Ltd
NPI: 1568407849
Taxonomy: 2085R0001X (Radiation Oncology Physician)
Address: 6420 CLAYTON RD, DEPT. OF RADIATION ONCOLOGY, Saint Louis, MO, 63117

Providers at this address

NPI Name Type Specialty Location
1649276874 Lynn Whitmer Individual Anesthesiology Physician Saint Louis, MO
1477541100 John Alexander Individual Anesthesiology Physician Saint Louis, MO
1821071978 Guihua Cao Individual Anatomic Pathology & Clinical Pathology Physician Saint Louis, MO
1851374904 Janusz Wolaniuk Individual Anatomic Pathology & Clinical Pathology Physician Saint Louis, MO
1801879937 Gloria Merenda Individual Anatomic Pathology & Clinical Pathology Physician Saint Louis, MO
1013990829 Alexander Babich Individual Anatomic Pathology & Clinical Pathology Physician Saint Louis, MO
1396729257 Sumati Rao Individual Anatomic Pathology & Clinical Pathology Physician Saint Louis, MO
1053390971 Stefan Eichhorn Individual Anesthesiology Physician Saint Louis, MO

Verify this record

Cross-check NPI 1568407849 against the authoritative CMS record: view Chens Radiation Ltd on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Who is the authorized official for Chens Radiation Ltd?
NPPES lists James Chen (President) as the authorized official for this organization.
What is the NPI number for Chens Radiation Ltd?
The NPI for Chens Radiation Ltd is 1568407849, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-08-20.