1. Home
  2. Directory
  3. Florida
  4. Jacksonville
  5. Family Medicine
  6. NPI Profile

MAUREEN O'BRIEN M.D.
NPI 1386891778
Family Medicine in Jacksonville, FL

Active since August 27, 2008
9857 OLD SAINT AUGUSTINE RD, JACKSONVILLE, FL 32257(904) 260-4461(904) 861-1914 Get Directions Write a Review

NPPES record last updated: August 27, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Maureen O'brien M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MAUREEN O'BRIEN M.D. (NPI 1386891778) is an individual family medicine provider in Jacksonville, Florida, licensed in Florida (ME77109) and active in the NPI registry since August 2008.

NPPES Registry Identity

NPI1386891778
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameMAUREEN O'BRIENCredential: M.D.
Location Address9857 OLD SAINT AUGUSTINE RDJacksonville, FL 32257-8853
Mailing Address9857 Old Saint Augustine RdJacksonville, FL 32257-8853 · (904) 260-4461 · Fax (904) 861-1914
Phone(904) 260-4461
Fax(904) 861-1914
Sole ProprietorYes
Enumeration DateAugust 27, 2008
✔ NPI 1386891778 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in FL · ME77109
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
9857 OLD SAINT AUGUSTINE RD, Jacksonville, FL 32257
Open in Google Maps ↗

Other Identifiers 1

OtherME77109FL · License Number

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MISS MARIA VANESSA COMIA SALVADOR M.E.D.
Specialist
9857 OLD SAINT AUGUSTINE RD, SUITE 6
JACKSONVILLE, FL 32257
Duval County (904) 880-9001
RIVER CITY PEDIATRIC DENTISTRY, P.A.
Clinic/Center (Dental)
9857 OLD SAINT AUGUSTINE RD, SUITE 3
JACKSONVILLE, FL 32257
Duval County (904) 880-5437

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Maureen O'brien's NPI number?

The NPI number for Maureen O'brien is 1386891778. It was assigned to this individual provider in the NPPES registry on August 27, 2008.

Where is Maureen O'brien located?

Maureen O'brien practices at 9857 Old Saint Augustine Rd, Jacksonville, FL 32257. The listed phone number is (904) 260-4461.

What is Maureen O'brien's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Maureen O'brien was last updated on August 27, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.