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

Mr. Keith Santoyo, MD

Individual provider Anesthesiology Physician · NPI 1326034521

Mr. Keith Santoyo, MD is an Anesthesiology in Santa Maria, California. Graduated from University of California, Geffen School of Medicine in 1989, 37 years ago. Practices with Anesthesia Medical Group of Santa Maria Inc, a 20-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
37
Trained at
University of California, Geffen School of Medicine
Licensed in
CA
In the registry since
2005
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

1400E Church St
Santa Maria, CA 93454-5906
Phone: (805) 739-3759
Fax: (805) 739-3989
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence G70450 (CA)

Record details

NPI number1326034521
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 22, 2005
Last updated in NPPESJanuary 30, 2014

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Graduated 1989 (37 years in practice)
Group practice Anesthesia Medical Group Of Santa Maria Inc — 20 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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