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

Dr. Richard Alan Bender, MD

Individual provider Medical Specialty Clinic/Center · NPI 1255412664

Dr. Richard Alan Bender, MD is a Medical Oncology in Mission Viejo, California. Graduated from Un of California, Irvine, College of Medicine in 1970, 56 years ago. Practices with The Oncology Institute Ca, a Professional Corporation, a 114-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
56
Trained at
Un of California, Irvine, College of Medicine
Licensed in
CA
In the registry since
2006
Specialties on file
2
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

26732 Crown Valley Pkwy Ste 271
Mission Viejo, CA 92691-8520
Phone: (949) 427-7933
Show map & directions

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

Additional practice locations (1)

  • 32392 Via Mentone, Dana Point, CA 92629-3417 — (949) 715-1271

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence A24222 (CA)
Medical Specialty Clinic/Center Taxonomy 261QM2500X · Licence A24222 (CA)

Record details

NPI number1255412664
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 18, 2006
Last updated in NPPESJuly 21, 2022

Medicare enrollment

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

Medicare specialtyMEDICAL ONCOLOGY
Medical schoolUN OF CALIFORNIA, IRVINE, COLLEGE OF MEDICINE
Graduated 1970 (56 years in practice)
Group practice The Oncology Institute Ca, A Professional Corporation — 114 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Mission Viejo