DR. ADAM EARL STENGER M.D.
NPI 1053572909
Emergency Medicine in Greenville, IL
About Dr. Adam Earl Stenger M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ADAM EARL STENGER M.D. (NPI 1053572909) is an individual emergency medicine provider in Greenville, Illinois, licensed in Illinois (036144340) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS, is affiliated with Ssm St Joseph Health Center, and maintains a secondary practice location in Saint Louis.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Adam Earl Stenger M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
5Medicare enrollment records show Adam Stenger reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Greenville, IL 62246
- Reassigned Medicare billing, Illinois enrollment
- 982 clinicians in this Medicare group
Highland, IL 62249
- Reassigned Medicare billing, Illinois enrollment
- 119 clinicians in this Medicare group
Saint Louis, MO 63106
- Reassigned Medicare billing, Missouri enrollment
- 269 clinicians in this Medicare group
Chesterfield, MO 63017
- Reassigned Medicare billing, Missouri enrollment
- Medicare enrollment name: Emergency Physicians Of St Lukes LLC
- 124 clinicians in this Medicare group
Chesterfield, MO 63017
- Reassigned Medicare billing, Missouri enrollment
- 215 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ssm St Joseph Health Center
Acute Care Hospitals · Saint Charles, MOSsm St Clare Health Center
Acute Care Hospitals · Fenton, MOSt Lukes Hospital
Acute Care Hospitals · Chesterfield, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 62246 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GREENVILLE, IL 62246
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Adam Stenger's NPI number?
The NPI number for Adam Stenger is 1053572909. It was assigned to this individual provider in the NPPES registry on June 23, 2008.
Where is Adam Stenger located?
Adam Stenger practices at 200 Health Care Dr, Greenville, IL 62246. The listed phone number is (618) 664-1230.
What is Adam Stenger's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Adam Stenger enrolled in Medicare?
Yes. Adam Stenger is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Adam Stenger's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Adam Stenger reassigns Medicare benefits to 5 organizations: Cepamerica Illinois LLP (Greenville, IL), Vituity - Illinois Auc LLP (Highland, IL), Cep America LLC (Saint Louis, MO), Emergency Physicians Of St. Luke's, LLC (Chesterfield, MO) and Physician Specialists Of St Lukes LLC (Chesterfield, MO). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Adam Stenger's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Adam Stenger accept?
Health plans from Anthem Blue Cross and Blue Shield and Oscar Insurance Company list Adam Stenger as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Adam Stenger affiliated with any hospitals?
According to CMS data, Adam Stenger is affiliated with Ssm St Joseph Health Center, Ssm St Clare Health Center and St Lukes Hospital.
When was this NPI record last updated?
The NPPES record for Adam Stenger was last updated on May 10, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Adam Earl Stenger, M.D. · NPI 1053572909
Emergency Medicine physician in Greenville, Illinois. Individual provider, active in the CMS NPPES registry since June 23, 2008.
## Identity
- **NPI:** 1053572909 (Entity type: Individual)
- **Enumerated:** June 23, 2008
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 036144340 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 HEALTH CARE DR, Greenville, IL 62246-1154
- **Phone:** (618) 664-1230
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Cepamerica Illinois LLP (NPI 1225537137, Greenville, IL); Vituity - Illinois Auc LLP (NPI 1902394786, Highland, IL); Cep America LLC (NPI 1699461673, Saint Louis, MO); Emergency Physicians Of St. Luke's, LLC (NPI 1215359815, Chesterfield, MO); Physician Specialists Of St Lukes LLC (NPI 1235168410, Chesterfield, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** May 10, 2019
---
Source: [NPI Profile](https://npiprofile.com/npi/1053572909) · Data from the CMS NPPES public registry.