NPPES file of Aug 9, 2026

Michael Sean O'Connor, PHARM.D

Pharmacist · Alpharetta, GA

Michael Sean O'Connor, PHARM.D is a pharmacist with a practice address in Alpharetta, Georgia, and NPI 1568744134, issued on Sep 9, 2011. Check the license (Georgia RPH022398, as entered in NPPES) with the Georgia board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1568744134
Name
Michael Sean O'Connor
Credential
PHARM.D
Primary taxonomy
Pharmacist 183500000X
License numbers
RPH022398 GA
15764 CO
PS34210 FL
Self-reported in NPPES; status is on the state search
Practice location
3003 Old Alabama RD, Alpharetta, GA 30022
Phone
(678) 566-3284
Enumerated
Sep 9, 2011
Record last updated
Sep 9, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(678) 566-3288
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest pharmacist records → All 8,291 in Georgia → Look up another NPI →

Also registered at 3003 Old Alabama RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Angelique Cook, NPNurse Practitioner1790298222
  2. Lelana HolmesPharmacist1700154788
  3. Zarna PatelPharmacist1356743512
  4. Karina Vesagas, RPHPharmacist1700188687
  5. Amy Warner, NPNurse Practitioner1922166172
  6. Victoria Wermers, NPNurse Practitioner1689732190

Verify Michael Sean O'Connor in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Georgia board licenses this profession
    Search for license RPH022398    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Georgia license search

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Michael Sean O'Connor among 8,291 pharmacist records in Georgia

Michael Sean O'Connor, PHARM.D is one of 8,291 pharmacist records with a practice address in Georgia. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2011, is newer than 17% of them.

  • NPI issued2011 · 17% of these records are older, 70% newer
  • In a Medicare fileNo · 8% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2011 · 73% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

146 pharmacist records list a practice address in Alpharetta

They are 146 of the 3,015 NPPES records with a practice address in Alpharetta, and 8,291 pharmacist records in Georgia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 8,291 in Georgia → Every provider in Alpharetta → Pharmacist nationwide →

The 8 pharmacist records with the nearest ZIP codes

  1. Innocent Anyanwutaku, PHD, RPHAlpharetta, GA 300221174524904
  2. Vanessa Bruno, PHARM.D.Alpharetta, GA 300221972753895
  3. Ashley Dickerson, PHARM DAlpharetta, GA 300221003100264
  4. Matthew Grisik, RPHAlpharetta, GA 300221164746277
  5. Jamie Haddan, PHARMDAlpharetta, GA 300221336358332
  6. William Maguire, RPHAlpharetta, GA 300221750405619
  7. Marquiesa Marrero-Duncan, PHARMDAlpharetta, GA 300221891082400
  8. Ashley Merritt, PHARMDAlpharetta, GA 300221225323884

Common questions

What is Michael Sean O'Connor, PHARM.D's NPI number?

Michael Sean O'Connor, PHARM.D's National Provider Identifier (NPI) is 1568744134, issued on Sep 9, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Michael Sean O'Connor, PHARM.D located?

The NPPES record lists a practice address at 3003 Old Alabama RD, Alpharetta, GA, 30022. Phone: (678) 566-3284. Providers update this record themselves, so call before visiting.

How can I verify Michael Sean O'Connor, PHARM.D's license?

NPPES lists Georgia license number RPH022398, as entered by the provider. Search the Georgia board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.