Individual provider · Type 1 NPI

Megan Elizabeth Orr, MD

Radiation Oncology Physician · San Diego, CA

NPI number 1104405331 Active

Practice location

200 W Arbor Dr
San Diego, CA 92103-9000

Call (800) 926-8273 Map

Fax (888) 539-8781

Mailing address

File 57326
Los Angeles, CA 90074-7326

Other practice locations

  • 2900 W Oklahoma Ave, Milwaukee, WI 53215-4330 · (414) 649-6000
  • 1410 S La Brucherie Rd Ste B, El Centro, CA 92243-9676 · (760) 339-5620
  • 28078 Baxter Rd Ste 140, Murrieta, CA 92563-1403 · (760) 733-9191
  • 326 Sante Fe Drive, Ste. 105, Encinitas, CA 92024-3344 · (760) 452-3340
  • 3855 Health Sciences Dr, La Jolla, CA 92093-1503 · (800) 926-8273
  • 3960 Health Sciences Dr, La Jolla, CA 92037 · (800) 926-8273
  • 9850 Genesee Ave Ste 560, La Jolla, CA 92037-1229 · (858) 552-1410
  • 959 Lane Ave, Chula Vista, CA 91914-4528 · (619) 502-7730
  • 838 Nordahl Rd Ste 300, San Marcos, CA 92069-3599 · (760) 747-8935
  • 16918 Dove Canyon Rd Ste 103, San Diego, CA 92127-3455 · (858) 649-5100

Specialties and licenses

TaxonomyCodeLicense
Radiation Oncology Physician Primary 2085R0001X180344 (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.

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About NPI 1104405331

Megan Elizabeth Orr, MD's National Provider Identifier is 1104405331, issued on Apr 5, 2021. The primary taxonomy on file is Radiation Oncology Physician (2085R0001X), and the practice location is in San Diego, CA. The record was last updated on Oct 21, 2026.