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Et-Tsu Chen, MD

Radiation Oncology Physician in Berwyn, PA · enumerated 2006.

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

National Provider Identifier

1508894510

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Registry record

Entity type Individual (Type 1)
Name Et-Tsu Chen
Credential MD
Sex Female
Practice address 1001 Chesterbrook Blvd, Abramson Cancer Center at Valley Forge, Berwyn, PA, 19312
Phone (610) 576-7500
Enumeration date Jun 29, 2006
Last updated in NPPES Aug 12, 2015

Taxonomy & licenses

2085R0001X Radiation Oncology Physician Allopathic & Osteopathic Physicians · License MD048677L (PA) 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
0016600060005 Medicaid PA -

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.

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Frequently asked questions

What is the NPI number for Et-Tsu Chen?
The National Provider Identifier (NPI) for Et-Tsu Chen is 1508894510, a Type 1 (individual) record in the CMS NPPES registry.
Where does Et-Tsu Chen practice?
The practice location on file with NPPES is in Berwyn, PA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-08-12.