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

Dr. Robert Marcial Guerra, MD

Individual provider Internal Medicine Physician · NPI 1518988062

Dr. Robert Marcial Guerra, MD is an Internal Medicine in Lompoc, California. Graduated from University of California, Geffen School of Medicine in 1987, 39 years ago. Practices with Santa Barbara County Auditor, a 98-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
39
Trained at
University of California, Geffen 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

301 N R St
Lompoc, CA 93436-5226
Phone: (805) 737-6400
Fax: (805) 737-6430
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence G65335 (CA)

Record details

NPI number1518988062
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 21, 2006
Last updated in NPPESMarch 13, 2013

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Graduated 1987 (39 years in practice)
Group practice Santa Barbara County Auditor — 98 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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