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

Dr. Robert David Jansen, MD

Individual provider Specialist · NPI 1003811332

Dr. Robert David Jansen, MD is a Specialist in Marietta, Georgia. Licensed in Georgia. Registered with an NPI since 2005.

Licensed in
GA
In the registry since
2005
Specialties on file
2
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

55 Whitcher St NE Ste 460
Marietta, GA 30060-1171
Phone: (770) 427-7389
Fax: (770) 427-2845
Show map & directions

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

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence GA027578 (GA)
Specialist Taxonomy 174400000X

Record details

NPI number1003811332
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 14, 2005
Last updated in NPPESDecember 10, 2012
Mailing address55 Whitcher St Ne, Ste 460, Marietta, GA 30060-1171

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