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

Megan Elizabeth Orr, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1104405331

Megan Elizabeth Orr, MD is a Radiation Oncology in San Diego, California. Graduated from Medical College of Wisconsin in 2021, 5 years ago. Works from 4 locations. Licensed in California.

Years since qualifying
5
Trained at
Medical College of Wisconsin
Licensed in
CA
In the registry since
2021
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

San Diego, CA

No coordinates on file. Search this address in Google Maps

Additional practice locations (3)

  • 3855 Health Sciences Dr, La Jolla, CA 92093-1503 — (800) 926-8273
  • 3960 Health Sciences Dr, La Jolla, CA 92037 — (800) 926-8273
  • 2900 W Oklahoma Ave, Milwaukee, WI 53215-4330 — (414) 649-6000

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence 180344 (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1104405331
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 5, 2021
Last updated in NPPESJuly 9, 2026
Certification dateJuly 9, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyRADIATION ONCOLOGY
Medical schoolMEDICAL COLLEGE OF WISCONSIN
Graduated 2021 (5 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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