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

Dr. Cesar Alejandro Aristeiguieta, MD

Individual provider Emergency Medicine Physician · NPI 1255386256

Dr. Cesar Alejandro Aristeiguieta, MD is an Emergency Medicine in Sacramento, California. Graduated from University of Southern California Keck School of Medicine in 1998, 28 years ago. Practices with Sierra Emergency Medical Group Inc, a 23-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
28
Trained at
University of Southern California Keck School of Medicine
Licensed in
CA
In the registry since
2006
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

4150 V St Pssb #2100
Sacramento, CA 95817-1460
Phone: (626) 676-8990
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence A71829 (CA)

Record details

NPI number1255386256
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 24, 2006
Last updated in NPPESJune 16, 2008

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE
Graduated 1998 (28 years in practice)
Group practice Sierra Emergency Medical Group Inc — 23 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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