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

Grant Mitchell Springman

Individual provider Internal Medicine Physician · NPI 1538439609

Grant Mitchell Springman practises Internal Medicine in Winfield, Illinois. Graduated from Indiana University School of Medicine in 2011, 15 years ago. Practices with Hospitalist Physicians of Indiana PC, a 150-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois and Ohio.

Years since qualifying
15
Trained at
Indiana University School of Medicine
Licensed in
IL, OH
In the registry since
2012
Specialties on file
3
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Practice location Address checks out

25 N Winfield Rd
Winfield, IL 60190-1295
Phone: (630) 933-4700
Fax: (630) 933-4427
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 300 Randall Rd, Geneva, IL 60134-4220 — (630) 933-4700

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 35.122544 (OH)
Internal Medicine Physician Taxonomy 207R00000X · Licence 35.122544 (OH)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036139888 (IL)

Record details

NPI number1538439609
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJanuary 6, 2012
Last updated in NPPESMarch 17, 2018

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2011 (15 years in practice)
Group practice Hospitalist Physicians Of Indiana Pc — 150 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 patients103
Services billed 174 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Northwest Health - Porter Hospital · Valparaiso, IN

Colleagues at Hospitalist Physicians of Indiana PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 150 clinicians in the practice; 12 are shown here.

Other providers in Winfield