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

Dr. Robert Warren Rosenbaum, MD

Individual provider Internal Medicine Physician · NPI 1235317553

Dr. Robert Warren Rosenbaum, MD is an Internal Medicine Physician in East Lansing, Michigan. Practices as a sole proprietor. Licensed in Michigan.

Licensed in
MI
In the registry since
2008
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

6196 E Golfridge Dr
East Lansing, MI 48823
Phone: (517) 203-0736
Fax: (517) 203-0736
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 4301039577 (MI)

Record details

NPI number1235317553
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 8, 2008
Last updated in NPPESFebruary 8, 2008
Mailing address6196 E Golfridge Dr, East Lansing, MI 48823

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