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

Dr. Robert Charles Jacoby, MD

Individual provider Surgery Physician · NPI 1255332227

Dr. Robert Charles Jacoby, MD is a General Surgery in Vacaville, California. Graduated from University of California, Irvine, California College of Medicine in 1994, 32 years ago. Practices with Permanente Medical Group Inc, a 10,941-clinician group and accepts Medicare assignment. Licensed in California and Washington.

Years since qualifying
32
Trained at
University of California, Irvine, California College of Medicine
Licensed in
CA, WA
In the registry since
2005
Specialties on file
6
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

1 Quality Dr
Vacaville, CA 95688-9494
Phone: (707) 624-2810
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Trauma Surgery Physician (primary) Taxonomy 2086S0127X · Licence A55944 (CA)
Surgery Physician Taxonomy 208600000X · Licence A55944 (CA)
Surgical Critical Care Physician Taxonomy 2086S0102X · Licence A55944 (CA)
Trauma Surgery Physician Taxonomy 2086S0127X · Licence 00049044 (WA)
Surgery Physician Taxonomy 208600000X · Licence 00049044 (WA)
Surgical Critical Care Physician Taxonomy 2086S0102X · Licence 000449044 (WA)

Record details

NPI number1255332227
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 2, 2005
Last updated in NPPESFebruary 11, 2022
Mailing address1 Quality Dr, Vacaville, CA 95688-9494

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Also practisesCRITICAL CARE (INTENSIVISTS)
Medical schoolUNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE
Graduated 1994 (32 years in practice)
Group practice Permanente Medical Group Inc — 10941 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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