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

Cecil Olaya Robertson, MD

Individual provider Hematology & Oncology Physician · NPI 1780640631

Cecil Olaya Robertson, MD is a Hematology/Oncology in Santa Maria, California. Graduated from State University of New York at Buffalo School of Medicine in 1986, 40 years ago. Works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in California and Florida.

Years since qualifying
40
Trained at
State University of New York at Buffalo School of Medicine
Licensed in
CA, FL
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

1325 E Church St Ste 301
Santa Maria, CA 93454
Phone: (805) 349-9393
Show map & directions

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

Additional practice locations (2)

  • 433 Sw 10th St, Ocala, FL 34471-0209 — (352) 732-4032
  • 433 Sw 10th St, Ocala, FL 34471-0209 — (352) 732-4032

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence G86347 (CA)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence ME65760 (FL)

Record details

NPI number1780640631
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 20, 2006
Last updated in NPPESJuly 2, 2019

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolSTATE UNIVERSITY OF NEW YORK AT BUFFALO SCHOOL OF MEDICINE
Graduated 1986 (40 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Santa Maria