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

Rebecca Griffon, MD

Individual provider Family Medicine Physician · NPI 1972232536

Rebecca Griffon, MD is a Family Practice in Alton, Illinois. Graduated from Southern Illinois University School of Medicine in 2022, 4 years ago. Practices with Macon County Samaritan Hospital, a 36-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois and Missouri.

Years since qualifying
4
Trained at
Southern Illinois University School of Medicine
Licensed in
IL, MO
In the registry since
2022
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

#4 Memorial Drive Medical Ofc Bldg B Ste 115
Alton, IL 62002-6705
Phone: (618) 741-2122
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1205 N Missouri St, Macon, MO 63552-2095 — (315) 785-4000

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 125.080683 (IL)
Family Medicine Physician Taxonomy 207Q00000X · Licence 2025011320 (MO)

Record details

NPI number1972232536
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 8, 2022
Last updated in NPPESOctober 15, 2025
Certification dateOctober 15, 2025

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolSOUTHERN ILLINOIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2022 (4 years in practice)
Group practice Macon County Samaritan Hospital — 36 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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