Nurse Practitioners in Maryville, IL
Browse 13 Nurse Practitioner providers listed in NPPES with a practice address in Maryville, Illinois.
How Maryville compares with the U.S.
13 active Nurse Practitioners list a practice address in Maryville, IL in the NPI registry.
Maryville has fewer than 10,000 residents, so rates per 100,000 people change a lot with each clinician and are not compared here.
100% of Nurse Practitioners in Maryville listed in the CMS Medicare file (12 of 12) accept Medicare assignment. That is similar to the Illinois share of 96%.
What is Medicare assignment?
A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.
Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.
8% of Nurse Practitioners in Maryville listed in the CMS Medicare file (1 of 12) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is lower than the Illinois share of 27%.
About the telehealth indicator
The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.
These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.
Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com · Methodology
Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File.
Nurse Practitioner Medicare (PECOS) Enrollment & Ordering Eligibility
Medicare enrollment and order/referring eligibility listed by CMS for Nurse Practitioner practitioners in Maryville, IL
Katherine Anne Burnley , ANP-C
Nurse Practitioner
Tara Suzanne Hilmes , NP
Nurse Practitioner
Joseph G Huber , NP
Nurse Practitioner
Randi M Hummel , APN
Nurse Practitioner
David E Johnson , ANP
Nurse Practitioner
Christy Anne Kay , ANP
Nurse Practitioner
Laura E. Mckinzie , NP
Nurse Practitioner
Ryan Parker , NP-C
Nurse Practitioner
Holly Harlow Shirley , NP
Nurse Practitioner
Thomas Troy Stewart , NP
Nurse Practitioner
Jennifer D Wesselman-Williams , NP
Nurse Practitioner
Courtney Leigh Garrison
Nurse Practitioner
Kristen R Kreher , NP
Nurse Practitioner
Frequently Asked Questions about Nurse Practitioner in Maryville
Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Illinois licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.
This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.
Nurse Practitioners in Other Illinois Cities
Cities with the most listed practitioners first.