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

Dr. John M Marshall Jr., DDS

Individual provider General Practice Dentistry · NPI 1912032814

Dr. John M Marshall Jr., DDS is a General Practice Dentistry in Rockford, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2007
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

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Practice location Address checks out

7550 Rote Rd
Rockford, IL 61107-2832
Phone: (815) 399-7600
Fax: (815) 399-7660
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 19A13975 (IL)

Record details

NPI number1912032814
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedFebruary 22, 2007
Last updated in NPPESJuly 8, 2007
Mailing address7550 Rote Rd, Rockford, IL 61107-2832

Other providers in Rockford