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

Gregory Davis Mackay, MD

Individual provider Gastroenterology Physician · NPI 1346277613

Gregory Davis Mackay, MD is a Gastroenterology Physician in Vero Beach, Florida. Licensed in Florida. Registered with an NPI since 2006.

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

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Practice location Address checks out

3745 11th Cir Ste 101
Vero Beach, FL 32960-4837
Phone: (772) 299-3211
Fax: (772) 299-3517
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence ME 60347 (FL)

Record details

NPI number1346277613
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 26, 2006
Last updated in NPPESJanuary 22, 2018
Mailing address3450 11th Ct Ste 206, Vero Beach, FL 32960-5012

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