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

Individual provider Internal Medicine Physician · NPI 1508946021

John Roosenberg, MD is an Internal Medicine Physician in Allegan, Michigan. Practices as a sole proprietor. Licensed in Michigan.

Licensed in
MI
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

551 Linn St Ste 110
Allegan, MI 49010-1595
Phone: (269) 673-2158
Fax: (269) 686-2087
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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 4301039017 (MI)

Record details

NPI number1508946021
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 17, 2006
Last updated in NPPESDecember 8, 2016
Mailing address551 Linn St, Suite 110, Allegan, MI 49010-1595

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