Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Mary E Gerig, PT

Individual provider Physical Therapist · NPI 1487772448

Mary E Gerig, PT is registered under Physical Therapist in Private Practice in Peoria, Illinois. Qualified in 1999, 27 years ago. Practices with Koch Family Medicine SC, an 8-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
27
Licensed in
IL
In the registry since
2007
What do these letters mean?
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.

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Practice location Address checks out

900 Main St Ste 450
Peoria, IL 61602-1005 Not confirmed with CMS for 16 years — call before visiting
Phone: (309) 672-4569
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence 070011660 (IL)

Record details

NPI number1487772448
Entity typeIndividual (Type 1)
GenderFemale
Credentials PT
Sole proprietorNo
NPI enumeratedMarch 27, 2007
Last updated in NPPESNovember 2, 2009

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice Koch Family Medicine Sc — 8 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients89
Services billed 2,540 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Koch Family Medicine SC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Peoria