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

John Marshall Nelson, MD

Individual provider Internal Medicine Physician · NPI 1306216718

John Marshall Nelson, MD is an Internal Medicine Physician in Ellenton, Florida. Licensed in Maryland. Registered with an NPI since 2015.

Licensed in
MD
In the registry since
2015
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

5803 31st Ct E # Stcte
Ellenton, FL 34222-4372
Phone: (941) 479-4501
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence D0037373 (MD)

Record details

NPI number1306216718
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 28, 2015
Last updated in NPPESSeptember 28, 2015
Mailing address5803 31st Ct E # Stcte, Ellenton, FL 34222-4372

Other providers in Ellenton