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

Brent Cham, MD

Individual provider Medical Oncology Physician · NPI 1265061600

Brent Cham, MD is an Internal Medicine in Santa Maria, California. Graduated from University of South Florida College of Medicine in 2020, 6 years ago. Practices with County of Los Angeles, a 390-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
6
Trained at
University of South Florida College of Medicine
Licensed in
CA
In the registry since
2020
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 93454-5915
Phone: (805) 349-9393
Fax: (805) 614-7929
Show map & directions

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

Additional practice locations (1)

  • 850 Fair Oaks Ave Ste 310, Arroyo Grande, CA 93420-3929 — (805) 474-5310

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence A189790 (CA)

Record details

NPI number1265061600
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 7, 2020
Last updated in NPPESJuly 7, 2026
Certification dateJuly 7, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF SOUTH FLORIDA COLLEGE OF MEDICINE
Graduated 2020 (6 years in practice)
Group practice County Of Los Angeles — 390 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount