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

John A Mattingly, MD

Individual provider Neuroradiology Physician · NPI 1952355786

John A Mattingly, MD is a Diagnostic Radiology in Swansea, Illinois. Graduated from Saint Louis University School of Medicine in 1993, 33 years ago. Practices with Ernst Radiology Clinic Inc, a 16-clinician group and accepts Medicare assignment. Licensed in Illinois, Indiana, Kentucky and Maryland and 1 more.

Years since qualifying
33
Trained at
Saint Louis University School of Medicine
Licensed in
IL, IN, KY, MD, MO
In the registry since
2006
Specialties on file
10
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

12 Wolf Creek Dr
Swansea, IL 62226-2314
Phone: (618) 277-7912
Fax: (618) 277-7915
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 036096843 (IL)
Neuroradiology Physician Taxonomy 2085N0700X · Licence 036096843 (IL)
Neuroradiology Physician Taxonomy 2085N0700X · Licence 103379 (MO)
Neuroradiology Physician Taxonomy 2085N0700X · Licence 42628 (KY)
Neuroradiology Physician Taxonomy 2085N0700X · Licence 01066438A (IN)
Neuroradiology Physician Taxonomy 2085N0700X · Licence D0068341 (MD)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 42628 (KY)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 103379 (MO)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 01066438A (IN)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence D0068341 (MD)

Record details

NPI number1952355786
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 19, 2006
Last updated in NPPESAugust 14, 2025
Certification dateAugust 14, 2025
Mailing address124 E Fairway Dr, Belleville, IL 62223-2202

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Also practisesINTERVENTIONAL PAIN MANAGEMENT
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1993 (33 years in practice)
Group practice Ernst Radiology Clinic Inc — 16 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare