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

Dr. Gerard Boss, MD

Individual provider Internal Medicine Physician · NPI 1053346080

Dr. Gerard Boss, MD is an Internal Medicine Physician in San Diego, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
Specialties on file
2
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

200 W Arbor Dr Mail Code 0652
San Diego, CA 92103-9001
Phone: (858) 534-8805
Fax: (858) 534-1421
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence G33967 (CA)
Geriatric Medicine (Internal Medicine) Physician Taxonomy 207RG0300X · Licence G33967 (CA)

Record details

NPI number1053346080
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 11, 2006
Last updated in NPPESMarch 3, 2017

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