DR. HELEN CHEN M.D.
NPI 1528512878
Internal Medicine - Medical Oncology in Bethesda, MD

Active since August 03, 2016
9609 MEDICAL CENTER DR, ROOM 5W456, BETHESDA, MD 20892(240) 276-6565 Get Directions Write a Review

NPPES record last updated: August 3, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Helen Chen M.d. NPPES

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

DR. HELEN CHEN M.D. (NPI 1528512878) is an individual medical oncology provider in Bethesda, Maryland, licensed in Maryland (D0052017) and active in the NPI registry since August 2016.

NPPES Registry Identity

NPI1528512878
Entity TypeIndividualFemale
Primary Taxonomy207RX0202X
Provider Legal NameDR. HELEN CHENCredential: M.D.
Location Address9609 MEDICAL CENTER DR, ROOM 5W456Bethesda, MD 20892-0001
Mailing Address9609 Medical Center Dr, Room 5w456Bethesda, MD 20892-0001 · (240) 276-6565
Sole ProprietorYes
Enumeration DateAugust 3, 2016
NPI 1528512878 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License Licensed in MD · D0052017
Definition
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.
9609 MEDICAL CENTER DR, Bethesda, MD 20892

Other Providers at the Same Location NPPES 4

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

Internal Medicine (Hematology & Oncology)
9609 MEDICAL CENTER DR, ROOM 5W-460, MSC 9739
BETHESDA, MD 20892
Internal Medicine (Medical Oncology)
9609 MEDICAL CENTER DR
BETHESDA, MD 20892
Pediatrics (Pediatric Hematology-Oncology)
9609 MEDICAL CENTER DR, RM 5-W414, MSC 9737
BETHESDA, MD 20892
Internal Medicine (Hematology & Oncology)
9609 MEDICAL CENTER DR, ROOM 5W426
BETHESDA, MD 20892

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 Helen Chen's NPI number?

The NPI number for Helen Chen is 1528512878. It was assigned to this individual provider in the NPPES registry on August 3, 2016.

Where is Helen Chen located?

Helen Chen practices at 9609 Medical Center Dr Room 5w456, Bethesda, MD 20892. The listed phone number is (240) 276-6565.

What is Helen Chen's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

When was this NPI record last updated?

The NPPES record for Helen Chen was last updated on August 3, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.