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

Michael J Riermaier MD Jd SC

Organization Obstetrics & Gynecology Physician · NPI 1477863942

Michael J Riermaier MD Jd SC is an Obstetrics & Gynecology Physician in Elgin, Illinois. Licensed in Illinois. Registered with an NPI since 2010.

Licensed in
IL
In the registry since
2010

Practice location Address checks out

1435 N Randall Rd Ste 304
Elgin, IL 60123
Phone: (847) 697-7722
Fax: (847) 697-7852
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 036065268 (IL)

Record details

NPI number1477863942
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Diane Smith — Cnm/Office Manager · (847) 697-7722
NPI enumeratedOctober 18, 2010
Last updated in NPPESNovember 10, 2010
Mailing address1435 N Randall Rd, Ste 304, Elgin, IL 60123

Other providers in Elgin