John Marson, D.O.
Pain Medicine Physician · Marietta, GA
John Marson, D.O. is a pain medicine physician with a practice address in Marietta, Georgia, and NPI 1841650843, issued on Mar 3, 2016. Check the license (Georgia 86833, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- John Marson
- Credential
- D.O.
- Primary taxonomy
- Pain Medicine Physician 208VP0000X
- License numbers
- 86833 GA
OS15505 FL
Self-reported in NPPES; status is on the state search - Practice location
- 2550 Windy Hill RD SE Ste 215, Marietta, GA 30067
- Phone
- (770) 345-2000
- Enumerated
- Mar 3, 2016
- Record last updated
- Jul 20, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pain medicine physician records → All 51 in Georgia → Look up another NPI →
Also registered at 2550 Windy Hill RD SE Ste 215
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Victor Osisanya, M.D.Pain Medicine Physician1679884753
Verify John Marson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 86833Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $177.27
2 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 769 providers of this specialty with any payment received $3,397.95 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.
John Marson among 51 pain medicine physician records in Georgia
John Marson, D.O. is one of 51 pain medicine physician records with a practice address in Georgia. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 88% of them.
- NPI issued2016 · 88% of these records are older, 8% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 43% of these records are
- Record last updated2021 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208VP0000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine Physician providers in Georgia
There are 51 pain medicine physician records in Georgia.
All 51 in Georgia → Every provider in Marietta → Pain Medicine Physician nationwide →
The 8 pain medicine physician records with the nearest ZIP codes
- Victor Osisanya, M.D.Marietta, GA 300671679884753
- Adithya Reddy, MDMarietta, GA 300671730341496
- Howard Williams, MD DABPMMarietta, GA 300671912948944
- Damon Kimes, MDRoswell, GA 300761134282114
- Eudiah OchiengRoswell, GA 300761457015075
- Michael Johnston, M.D.Tucker, GA 300841427116169
- Adam Gover, MDLawrenceville, GA 300461295120764
- Steven Nguyen, M.DNorcross, GA 300931679896104
Common questions
What is John Marson, D.O.'s NPI number?
John Marson, D.O.'s National Provider Identifier (NPI) is 1841650843, issued on Mar 3, 2016. An NPI identifies a provider in billing; it is not a license.
Where is John Marson, D.O. located?
The NPPES record lists a practice address at 2550 Windy Hill RD SE Ste 215, Marietta, GA, 30067. Phone: (770) 345-2000. Providers update this record themselves, so call before visiting.
How can I verify John Marson, D.O.'s license?
NPPES lists Georgia license number 86833, 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.
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.