Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Loan Ngoc Tran, MD

Individual provider Radiation Oncology Physician · NPI 1043292410

Loan Ngoc Tran, MD is a Radiation Oncology in Pleasant Hill, California. Graduated from Tufts University School of Medicine in 1991, 35 years ago. Practices with St Helena Hospital, a 86-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
35
Trained at
Tufts University School of Medicine
Licensed in
CA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

400 Taylor Blvd Ste 105
Pleasant Hill, CA 94523-2114
Phone: (925) 435-1105
Fax: (925) 677-5011
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 701 E. El Camino Real, Mountain View, CA 94040-2833 — (650) 934-7000

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence G75743 (CA)

Record details

NPI number1043292410
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 18, 2005
Last updated in NPPESNovember 14, 2022
Certification dateNovember 14, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyRADIATION ONCOLOGY
Medical schoolTUFTS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1991 (35 years in practice)
Group practice St. Helena Hospital — 86 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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