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

Dr. Robert Lee Grigsby III, MD

Individual provider Emergency Medicine Physician · NPI 1245248475

Dr. Robert Lee Grigsby III, MD is an Emergency Medicine Physician in St Johns, Florida. Practices as a sole proprietor. Licensed in Florida.

Licensed in
FL
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

42 Doctors Village Dr
St Johns, FL 32259-2245
Phone: (904) 230-5000
Show map & directions

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

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence ME34609 (FL)
Emergency Medicine Physician Taxonomy 207P00000X · Licence ME34609 (FL)

Record details

NPI number1245248475
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 3, 2006
Last updated in NPPESSeptember 17, 2021
Certification dateSeptember 17, 2021