Madison O'Brien
Physician Assistant · Canton, GA
Madison O'Brien is a physician assistant with a practice address in Canton, Georgia, and NPI 1851973267, issued on Apr 25, 2021. Check the license with the Georgia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Madison O'Brien
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 1495 Hickory Flat Hwy Ste 100, Canton, GA 30115
- Phone
- (770) 442-1911
- Enumerated
- Apr 25, 2021
- Record last updated
- Apr 25, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (678) 626-7900
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,662 in Georgia → Look up another NPI →
Also registered at 1495 Hickory Flat Hwy Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cynthia Brandon, APRN, FNP-BCNurse Practitioner1649748096
- Sandra Deconza, PA-CMedical Physician Assistant1467418723
- Mystical Evans, FNP-CFamily Nurse Practitioner1982338737
- Oluwatomilola Makinde, MDFamily Medicine Physician1972466712
- Jared Robinson, PA-CFamily Medicine Physician1407407828
- Michaela Sejdic, PAPhysician Assistant1699345827
Verify Madison O'Brien in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Georgia board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% fewer Medicare Part D claims than the average physician assistant in 2024
500 Medicare Part D claims for 211 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Pantoprazole Sodium169 claims
- Famotidine89 claims
- Omeprazole75 claims
- Esomeprazole Magnesium17 claims
- Linzess17 claims
- Dexlansoprazole Dr14 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.
Industry payments in 2024: $746.34
30 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Madison O'Brien among 4,662 physician assistant records in Georgia
Madison O'Brien is one of 4,662 physician assistant records with a practice address in Georgia. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 66% of them.
- NPI issued2021 · 66% of these records are older, 29% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2021 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
50 physician assistant records list a practice address in Canton
They are 50 of the 1,331 NPPES records with a practice address in Canton, and 4,662 physician assistant records in Georgia.
All 4,662 in Georgia → Every provider in Canton → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Jonathan Beck, PACCanton, GA 301151679822308
- Sara Darden, MMSC, PA-CCanton, GA 301151417346156
- Kingel Desai, PA-CCanton, GA 301151932539293
- Michael Dunn, PACCanton, GA 301151821388638
- Joshua Elliott, PA-CCanton, GA 301151740634674
- Whitney Hanes, PACCanton, GA 301151932659174
- Brandon Hector, PA-CCanton, GA 301151710378609
- Philip Hotchkiss, PA-CHolly Springs, GA 301151558346932
Common questions
What is Madison O'Brien's NPI number?
Madison O'Brien's National Provider Identifier (NPI) is 1851973267, issued on Apr 25, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Madison O'Brien located?
The NPPES record lists a practice address at 1495 Hickory Flat Hwy Ste 100, Canton, GA, 30115. Phone: (770) 442-1911. Providers update this record themselves, so call before visiting.
How can I verify Madison O'Brien's license?
Search the Georgia board that licenses this profession; the NPPES record confirms identity only.
How much does Madison O'Brien prescribe under Medicare Part D?
In 2024, Madison O'Brien had 500 Medicare Part D claims for 211 beneficiaries; the average among physician assistant prescribers was 830. 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.