Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MRS. ANN M. OBRIEN RPH
NPI 1689645830
Pharmacist in Oldsmar, FL

Active since January 27, 2006
20 KELLEYS TRL, OLDSMAR, FL 34677(727) 785-9411 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mrs. Ann M. Obrien Rph NPPES

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

MRS. ANN M. OBRIEN RPH (NPI 1689645830) is an individual pharmacist in Oldsmar, Florida, licensed in Florida (PS28848) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1689645830
Entity TypeIndividualFemale
Primary Taxonomy183500000X
Provider Legal NameMRS. ANN M. OBRIENCredential: RPH
Location Address20 KELLEYS TRLOldsmar, FL 34677-1918
Mailing Address20 Kelleys TrlOldsmar, FL 34677-1918 · (727) 785-9411
Sole ProprietorNo
Enumeration DateJanuary 27, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1689645830 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPharmacistPharmacy Service Providers
Taxonomy Code183500000X
License Licensed in FL · PS28848
Definition

An individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation, monitoring or modification of medication and or medical orders; the compounding or dispensing of medication and or medical orders; participation in drug and device procurement, storage, and selection; drug administration; drug regimen reviews; drug or drug-related research; provision of patient education and the provision of those acts or services necessary to provide medication therapy management services in all areas of patient care.

20 KELLEYS TRL, Oldsmar, FL 34677

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 Ann Obrien's NPI number?

The NPI number for Ann Obrien is 1689645830. It was assigned to this individual provider in the NPPES registry on January 27, 2006.

Where is Ann Obrien located?

Ann Obrien practices at 20 Kelleys Trl, Oldsmar, FL 34677. The listed phone number is (727) 785-9411.

What is Ann Obrien's specialty?

The primary specialty registered for this NPI is Pharmacist with taxonomy code 183500000X.

When was this NPI record last updated?

The NPPES record for Ann Obrien was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.