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

William Daniel Finlayson III, MD

Individual provider Internal Medicine Physician · NPI 1588635064

William Daniel Finlayson III, MD is an Internal Medicine Physician in Eustis, Florida. Practices as a sole proprietor. Licensed in Florida.

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

801 N Bay St
Eustis, FL 32726-2941
Phone: (352) 589-6367
Fax: (352) 589-2458
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 038364 (FL)

Record details

NPI number1588635064
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 31, 2006
Last updated in NPPESFebruary 4, 2010
Mailing addressPo Box 1865, Eustis, FL 32727-1865

Other providers in Eustis