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

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