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

Proton Doctors Professional Corporation

Organization Radiation Oncology Physician · NPI 1093240285

Proton Doctors Professional Corporation is a Radiation Oncology Physician in San Diego, California. Registered with an NPI since 2017.

In the registry since
2017

Practice location Address checks out

9730 Summers Ridge Rd
San Diego, CA 92121-3101
Phone: (858) 549-7400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X

Record details

NPI number1093240285
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Andrew Chang — President · (951) 533-4889
NPI enumeratedApril 25, 2017
Last updated in NPPESAugust 21, 2017
Mailing addressPo Box 270219, San Diego, CA 92198-2219

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