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

Dr. Frank Theodore Dienst III, MD

Individual provider Internal Medicine Physician · NPI 1417978503

Dr. Frank Theodore Dienst III, MD is an Internal Medicine Physician in Titusville, Florida. Licensed in Florida. Registered with an NPI since 2006.

Licensed in
FL
In the registry since
2006
Specialties on file
5
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

951 N Washington Ave Critical Care Dept
Titusville, FL 32796-2163
Phone: (321) 268-6111
Fax: (321) 268-6360
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence ME43602 (FL)
Internal Medicine Physician Taxonomy 207R00000X · Licence ME43602 (FL)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence ME43602 (FL)
Hospitalist Physician Taxonomy 208M00000X · Licence ME43602 (FL)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence ME43602 (FL)

Record details

NPI number1417978503
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 22, 2006
Last updated in NPPESFebruary 18, 2016

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