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

Alexandra Lopez-Aguiar, MD

Individual provider Surgical Oncology Physician · NPI 1477972040

Alexandra Lopez-Aguiar, MD is a Surgical Oncology in Orange, California. Graduated from Geisel School of Medicine at Dartmouth in 2014, 12 years ago. Practices with University Surgeons of Orange a Medical Group, a 120-clinician group and accepts Medicare assignment. Licensed in California and Florida.

Years since qualifying
12
Trained at
Geisel School of Medicine at Dartmouth
Licensed in
CA, FL
In the registry since
2014
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

101 The City Dr S
Orange, CA 92868-3201
Phone: (714) 456-7890
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgical Oncology Physician (primary) Taxonomy 2086X0206X · Licence ME164112 (FL)
Surgical Oncology Physician Taxonomy 2086X0206X · Licence A207688 (CA)

Record details

NPI number1477972040
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 10, 2014
Last updated in NPPESMarch 16, 2026
Certification dateMarch 16, 2026

Medicare enrollment

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

Medicare specialtySURGICAL ONCOLOGY
Medical schoolGEISEL SCHOOL OF MEDICINE AT DARTMOUTH
Graduated 2014 (12 years in practice)
Group practice University Surgeons Of Orange A Medical Group — 120 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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