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

Leonardo Aliaga, MD

Individual provider Emergency Medicine Physician · NPI 1982041174

Leonardo Aliaga, MD is an Emergency Medicine in Stanford, California. Graduated from University of Chicago, Pritzker School of Medicine in 2013, 13 years ago. Practices with Stanford Health Care, a 3,085-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
13
Trained at
University of Chicago, Pritzker School of Medicine
Licensed in
CA
In the registry since
2013
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

300 Pasteur Dr
Stanford, CA 94305-2200
Phone: (650) 723-4000
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 2315 Stockton Blvd, Sacramento, CA 95817-2201 — (916) 734-8570
  • 700 Lawrence Expy, Santa Clara, CA 95051-5173 — (408) 851-5300

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence A135330 (CA)

Record details

NPI number1982041174
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 28, 2013
Last updated in NPPESMarch 14, 2024
Certification dateMarch 14, 2024
Mailing address300 Pasteur Dr, Stanford, CA 94305-2200

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE
Graduated 2013 (13 years in practice)
Group practice Stanford Health Care — 3085 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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