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

Individual provider Internal Medicine Physician · NPI 1588837959

Thomas Lawrence Simmer, MD is an Internal Medicine Physician in Detroit, 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.

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Practice location Address checks out

600 E Lafayette Blvd
Detroit, MI 48226-2927
Phone: (313) 225-9290
Fax: (313) 983-2020
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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 4301044305 (MI)

Record details

NPI number1588837959
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 8, 2008
Last updated in NPPESApril 8, 2008

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