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

Dr. Jeffrey John Guttas, MD

Individual provider Cardiovascular Disease Physician · NPI 1093726895

Dr. Jeffrey John Guttas, MD is a Cardiovascular Disease (Cardiology) in San Mateo, California. Graduated from University of California, Davis School of Medicine in 1982, 44 years ago. Practices with Jeffrey J Guttas MD a Medical Corporation, a 2-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
44
Trained at
University of California, Davis 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

100 S San Mateo Dr Ste 400
San Mateo, CA 94401-3805
Phone: (650) 696-4100
Fax: (650) 696-4121
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence G612560 (CA)

Record details

NPI number1093726895
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 10, 2006
Last updated in NPPESOctober 5, 2011

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolUNIVERSITY OF CALIFORNIA, DAVIS SCHOOL OF MEDICINE
Graduated 1982 (44 years in practice)
Group practice Jeffrey J Guttas Md A Medical Corporation — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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