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

Robert Louis Koster, MD

Individual provider Internal Medicine Physician · NPI 1023116530

Robert Louis Koster, MD is an Internal Medicine Physician in Dallas, Texas. Licensed in Texas. Registered with an NPI since 2006.

Licensed in
TX
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

3600 Gaston Ave Ste 703
Dallas, TX 75246-1800
Phone: (214) 823-4200
Fax: (214) 823-2591
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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 E1640 (TX)

Record details

NPI number1023116530
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 20, 2006
Last updated in NPPESNovember 11, 2011

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