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

Dr. David Ly, MD

Individual provider Radiation Oncology Physician · NPI 1477879864

Dr. David Ly, MD is a Radiation Oncology in Visalia, California. Graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2010, 16 years ago. Practices with Sequoia Radiation Oncology Services, Inc, a 2-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
16
Trained at
Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University
Licensed in
CA
In the registry since
2010
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

4945 W Cypress Ave
Visalia, CA 93277-1592
Phone: (559) 624-3100
Show map & directions

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

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence A141368 (CA)

Record details

NPI number1477879864
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 12, 2010
Last updated in NPPESFebruary 19, 2026
Certification dateFebruary 19, 2026
Mailing address4945 W Cypress Ave, Visalia, CA 93277-1592

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolCLVLND CLINIC LERNER COLLEGE OF MED OF CASE WSTN RSV UNIVERSITY
Graduated 2010 (16 years in practice)
Group practice Sequoia Radiation Oncology Services, Inc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Visalia