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

Thomas James Mertz, MD

Individual provider Urology Physician · NPI 1659337137

Thomas James Mertz, MD is an Urology Physician in Roseville, Michigan. Licensed in Michigan. Registered with an NPI since 2006.

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

18325 E 10 Mile Rd Ste 200
Roseville, MI 48066-4990
Phone: (586) 773-6300
Fax: (586) 773-6266
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence 4301035307 (MI)

Record details

NPI number1659337137
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 25, 2006
Last updated in NPPESNovember 5, 2018
Mailing address18325 E 10 Mile Rd, Suite 200, Roseville, MI 48066-4990

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