Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dennis Michael O'Connor, MD

Individual provider Psychologist · NPI 1801965942

Dennis Michael O'Connor, MD is a Psychologist in Monterey, California. Practices as a sole proprietor. Licensed in California.

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

23625 Wr Holman Hwy
Monterey, CA 93940
Phone: (831) 624-5311
Fax: (831) 625-4948
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence G23349 (CA)

Record details

NPI number1801965942
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 6, 2006
Last updated in NPPESJuly 8, 2007

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