MRS. SHEILA MARIE MARA FNP
NPI 1679877047
Nurse Practitioner - Family in Mokena, IL
About Mrs. Sheila Marie Mara Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. SHEILA MARIE MARA FNP (NPI 1679877047) is an individual family provider in Mokena, Illinois, licensed in Illinois (309.005022) and active in the NPI registry since December 2010. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mrs. Sheila Marie Mara Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Sheila Mara reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bloomington, IL 61701
- Reassigned Medicare billing, Illinois enrollment
- 90 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60448 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MOKENA, IL 60448
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 Sheila Mara's NPI number?
The NPI number for Sheila Mara is 1679877047. It was assigned to this individual provider in the NPPES registry on December 29, 2010.
Where is Sheila Mara located?
Sheila Mara practices at 11200 W Lincoln Hwy, Mokena, IL 60448. The listed phone number is (630) 888-7952.
What is Sheila Mara's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Sheila Mara enrolled in Medicare?
Yes. Sheila Mara is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Sheila Mara's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sheila Mara reassigns Medicare benefits to Chestnut Health Systems Inc (Bloomington, IL). The 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 Sheila Mara's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Sheila Mara was last updated on November 14, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Mrs. Sheila Marie Mara, FNP · NPI 1679877047
Family physician in Mokena, Illinois. Individual provider, active in the CMS NPPES registry since December 29, 2010.
## Identity
- **NPI:** 1679877047 (Entity type: Individual)
- **Enumerated:** December 29, 2010
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 309.005022 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 11200 W LINCOLN HWY, Mokena, IL 60448-8208
- **Phone:** (630) 888-7952
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for durable medical equipment, power mobility devices
- **Bills Medicare through:** Chestnut Health Systems Inc (NPI 1366431686, Bloomington, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 14, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1679877047) · Data from the CMS NPPES public registry.