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

John R. Trotter II MD Medical Services PLLC

Organization Internal Medicine Physician · NPI 1649443565

John R. Trotter II MD Medical Services PLLC is an Internal Medicine Physician in Southfield, Michigan. Licensed in Michigan. Registered with an NPI since 2008.

Licensed in
MI
In the registry since
2008
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

20905 Greenfield Rd Ste 303
Southfield, MI 48075-5360
Phone: (248) 559-7730
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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 4301091131 (MI)

Record details

NPI number1649443565
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Trotter — Owner · (248) 559-7730
NPI enumeratedApril 11, 2008
Last updated in NPPESApril 11, 2008
Mailing address20905 Greenfield Rd, Suite 303, Southfield, MI 48075-5360

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