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

Maureen O'Brien, MD

Individual provider Family Medicine Physician · NPI 1386891778

Maureen O'Brien, MD is a Family Medicine Physician in Jacksonville, Florida. Practices as a sole proprietor. Licensed in Florida.

Licensed in
FL
In the registry since
2008
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

9857 Old Saint Augustine Rd
Jacksonville, FL 32257-8853
Phone: (904) 260-4461
Fax: (904) 861-1914
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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 ME77109 (FL)

Record details

NPI number1386891778
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 27, 2008
Last updated in NPPESAugust 27, 2008

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