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

Individual provider Internal Medicine Physician · NPI 1497986491

Robert Lawrence Mongeon, MD is an Internal Medicine Physician in Oceanside, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2009
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

4002 Vista Way
Oceanside, CA 92056-4506
Phone: (760) 415-0071
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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 A36998 (CA)

Record details

NPI number1497986491
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 7, 2009
Last updated in NPPESAugust 7, 2009
Mailing address5002 Bella Collina St, Oceanside, CA 92056-1923

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