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
Mailing address1655 Aspen Grove Ln, Diamond Bar, CA 91765-2953