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

Jason E Barnett, MD

Individual provider Family Medicine Physician · NPI 1295728988

Jason E Barnett, MD is a Family Practice in Maryville, Illinois. Graduated from University of Texas Medical Branch at Galveston in 1998, 28 years ago. Practices with Anderson Medical Group LLC, a 139-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
28
Trained at
University of Texas Medical Branch at Galveston
Licensed in
IL
In the registry since
2005
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

6812 State Route 162 Ste 120
Maryville, IL 62062-8553
Phone: (618) 288-0044
Fax: (618) 288-0066
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 036104914 (IL)

Record details

NPI number1295728988
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 26, 2005
Last updated in NPPESJanuary 14, 2013
Mailing address6812 State Route 162, Suite 120, Maryville, IL 62062-8553

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON
Graduated 1998 (28 years in practice)
Group practice Anderson Medical Group Llc — 139 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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