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

Dr. David Merritt Macmillan, MD

Individual provider Specialist · NPI 1750632337

Dr. David Merritt Macmillan, MD is a Specialist in Zellwood, Florida. Practices as a sole proprietor. Licensed in Florida.

Licensed in
FL
In the registry since
2012
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

3405 Round Lake Rd
Zellwood, FL 32798-5401
Phone: (407) 358-9697
Show map & directions

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

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence ME-11755 (FL)

Record details

NPI number1750632337
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 24, 2012
Last updated in NPPESSeptember 24, 2012