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

Individual provider Family Medicine Physician · NPI 1083757827

John R Jacomo, MD is a Family Medicine Physician in Fountain Valley, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
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

9930 Talbert Ave
Fountain Valley, CA 92708
Phone: (714) 964-6229
Fax: (714) 378-6233
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence G51493 (CA)

Record details

NPI number1083757827
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 14, 2007
Last updated in NPPESSeptember 8, 2008
Mailing address1665 Scenic Ave, Ste 100, Costa Mesa, CA 92626

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