Individual provider · Type 1 NPI

Sean S. Szeja, MD

Radiation Oncology Physician · Upland, CA

NPI number 1023351822 Active

Practice location

1100 San Bernardino Road, Suite 1100
Upland, CA 91786

Call (909) 949-2242 Map

Fax (909) 981-5783

Mailing address

PO Box 512185
Los Angeles, CA 90051-0185

Other practice locations

  • 7777 Milliken Ave Ste 110, Rancho Cucamonga, CA 91730 · (909) 949-2242

Specialties and licenses

TaxonomyCodeLicense
Radiation Oncology Physician 2085R0001XBP10049243 (TX)
Radiation Oncology Physician Primary 2085R0001XA152661 (CA)

Radiation Oncology Physician: A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.

10 other providers at this address

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About NPI 1023351822

Sean S. Szeja, MD's National Provider Identifier is 1023351822, issued on Mar 29, 2013. The primary taxonomy on file is Radiation Oncology Physician (2085R0001X), and the practice location is in Upland, CA. The record was last updated on Nov 13, 2020.