JENNA M WINTERS CRNA
NPI 1144885542
Nurse Anesthetist, Certified Registered in Mount Vernon, IL
About Jenna M Winters Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JENNA M WINTERS CRNA (NPI 1144885542) is an individual nurse anesthetist, certified registered in Mount Vernon, Illinois, licensed in Illinois (209019539) and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS, is affiliated with St Johns Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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
Jenna M Winters Crna 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
4Medicare enrollment records show Jenna Winters reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Maryville, IL 62062
- Reassigned Medicare billing, Illinois enrollment
- 149 clinicians in this Medicare group
Saint Louis, MO 63110
- Reassigned Medicare billing, Missouri enrollment
- 264 clinicians in this Medicare group
Saint Louis, MO 63136
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Midwest Anesthesia Providers Sc
- 253 clinicians in this Medicare group
Springfield, IL 62769
- Reassigned Medicare billing, Illinois enrollment
- 826 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 4
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Johns Hospital
Acute Care Hospitals · Springfield, ILMemorial Hospital
Acute Care Hospitals · Belleville, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 62864 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
MOUNT VERNON, IL 62864
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 Jenna Winters's NPI number?
The NPI number for Jenna Winters is 1144885542. It was assigned to this individual provider in the NPPES registry on May 1, 2019.
Where is Jenna Winters located?
Jenna Winters practices at 8 Doctors Park Rd, Mount Vernon, IL 62864. The listed phone number is (618) 244-5500.
What is Jenna Winters's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Jenna Winters enrolled in Medicare?
Yes. Jenna Winters 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 Jenna Winters's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jenna Winters reassigns Medicare benefits to 4 organizations: G & G Anesthesia LLC (Maryville, IL), Washington University (Saint Louis, MO), Midwest Anesthesia Providers S.C (Saint Louis, MO) and North American Partners In Anesthesia (illinois), LLC (Springfield, IL). 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 Jenna Winters's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Jenna Winters affiliated with any hospitals?
According to CMS data, Jenna Winters is affiliated with St Johns Hospital and Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Jenna Winters was last updated on February 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months 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.
# Jenna M Winters, CRNA · NPI 1144885542
Nurse Anesthetist, Certified Registered physician in Mount Vernon, Illinois. Individual provider, active in the CMS NPPES registry since May 1, 2019.
## Identity
- **NPI:** 1144885542 (Entity type: Individual)
- **Enumerated:** May 1, 2019
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 209019539 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 8 DOCTORS PARK RD, Mount Vernon, IL 62864-6224
- **Phone:** (618) 244-5500
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): G & G Anesthesia LLC (NPI 1487020111, Maryville, IL); Washington University (NPI 1528005642, Saint Louis, MO); Midwest Anesthesia Providers S.C (NPI 1295189082, Saint Louis, MO); North American Partners In Anesthesia (illinois), LLC (NPI 1699032524, Springfield, IL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** February 18, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1144885542) · Data from the CMS NPPES public registry.