Connor James O'Sullivan, MD
Sports Medicine (Family Medicine) Physician · Marietta, GA
Connor James O'Sullivan, MD is a sports medicine (family medicine) physician with a practice address in Marietta, Georgia, and NPI 1891324414, issued on Apr 6, 2020. Check the license (Georgia 91892, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Connor James O'Sullivan
- Credential
- MD
- Primary taxonomy
- Sports Medicine (Family Medicine) Physician 207QS0010X
- License number
- 91892 GA
Self-reported in NPPES; status is on the state search - Practice location
- 790 Church St NE Ste 250, Marietta, GA 30060
- Phone
- (943) 202-7710
- Enumerated
- Apr 6, 2020
- Record last updated
- Feb 13, 2025
- Medicare enrollment
- Enrolled (PECOS I20230510000618); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest sports medicine (family medicine) physician records → All 55 in Georgia → Look up another NPI →
Also registered at 790 Church St NE Ste 250
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lisa Dillard, M.D.Internal Medicine Physician1831153212
- Sunaina JhuraniFamily Medicine Physician1598047110
Verify Connor James O'Sullivan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 91892Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average sports medicine (family medicine) physician in 2024
77 Medicare Part D claims for 33 beneficiaries, against an average of 855 among the 2,237 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Diclofenac Sodium13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 2 group practices
- Physiotherapy Associates IncKennesaw, GA
- Wellstar Medical Group LLCKennesaw, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Connor James O'Sullivan among 55 sports medicine (family medicine) physician records in Georgia
Connor James O'Sullivan, MD is one of 55 sports medicine (family medicine) physician records with a practice address in Georgia. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 91% of them.
- NPI issued2020 · 91% of these records are older, 5% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2020 · median 2012 among the 34 with a school on file
- Record last updated2025 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QS0010X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Sports Medicine (Family Medicine) Physician providers in Georgia
There are 55 sports medicine (family medicine) physician records in Georgia.
All 55 in Georgia → Every provider in Marietta → Sports Medicine (Family Medicine) Physician nationwide →
The 8 sports medicine (family medicine) physician records with the nearest ZIP codes
- Itauma Udosen, DOLithonia, GA 300581265793616
- Benjamin Shin, DOLawrenceville, GA 300461528700846
- Harrison Goodno, MDLawrenceville, GA 300431942512959
- Linus Igbokwe, MDLawrenceville, GA 300431043834732
- Rudolph Mason, M.D.Lawrenceville, GA 300431295851087
- Jorge Rodriguez, DOSmyrna, GA 300801821035429
- Westly Bailey, MDSuwanee, GA 300241053596296
- Neeru Jayanthi, MDJohns Creek, GA 300971770562852
Common questions
What is Connor James O'Sullivan, MD's NPI number?
Connor James O'Sullivan, MD's National Provider Identifier (NPI) is 1891324414, issued on Apr 6, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Connor James O'Sullivan, MD located?
The NPPES record lists a practice address at 790 Church St NE Ste 250, Marietta, GA, 30060. Phone: (943) 202-7710. Providers update this record themselves, so call before visiting.
How can I verify Connor James O'Sullivan, MD's license?
NPPES lists Georgia license number 91892, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Connor James O'Sullivan, MD prescribe under Medicare Part D?
In 2024, Connor James O'Sullivan, MD had 77 Medicare Part D claims for 33 beneficiaries; the average among sports medicine (family medicine) physician prescribers was 855. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
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.