Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

John Marson, DO

Individual provider Family Medicine Physician · NPI 1841650843

John Marson, DO is a Family Medicine Physician in Marietta, Georgia. Practices as a sole proprietor. Licensed in Florida and Georgia.

Licensed in
FL, GA
In the registry since
2016
Specialties on file
5
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

2550 Windy Hill Rd SE Ste 215
Marietta, GA 30067-8654
Phone: (770) 345-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pain Medicine Physician (primary) Taxonomy 208VP0000X · Licence 86833 (GA)
Family Medicine Physician Taxonomy 207Q00000X · Licence OS15505 (FL)
Pain Medicine Physician Taxonomy 208VP0000X · Licence OS15505 (FL)
Interventional Pain Medicine Physician Taxonomy 208VP0014X · Licence OS15505 (FL)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X (FL)

Record details

NPI number1841650843
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedMarch 3, 2016
Last updated in NPPESJuly 20, 2021
Certification dateJuly 20, 2021
Mailing address200 Heywood Ave., Apt. 901, Spartanburg, SC 29307

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