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

Dr. Peter Allison Austin, MD

Individual provider Radiation Oncology Physician · NPI 1487085221

Dr. Peter Allison Austin, MD is a Radiation Oncology Physician in Diamond Bar, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2013
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

1655 Aspen Grove Ln
Diamond Bar, CA 91765-2953
Phone: (909) 568-3652
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 GFE24628 (CA)

Record details

NPI number1487085221
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 4, 2013
Last updated in NPPESDecember 4, 2013