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

John A Hoelscher, MD

Individual provider Internal Medicine Physician · NPI 1447267810

John A Hoelscher, MD is an Internal Medicine in Alton, Illinois. Graduated from University of Missouri, Columbia School of Medicine in 1981, 45 years ago. Practices with Fairview Heights Medical Group SC, a 448-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois and Missouri.

Years since qualifying
45
Trained at
University of Missouri, Columbia School of Medicine
Licensed in
IL, MO
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2 Memorial Dr Ste 220
Alton, IL 62002-6723
Phone: (618) 474-1723
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2 Memorial Dr, Alton, IL 62002-6723 — (618) 474-1723

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 036068336 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence R4C28 (MO)

Record details

NPI number1447267810
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 1, 2006
Last updated in NPPESMarch 4, 2021
Certification dateMarch 4, 2021

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE
Graduated 1981 (45 years in practice)
Group practice Fairview Heights Medical Group Sc — 448 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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