HANNAH R STEWART CRNA
NPI 1184987240
Nurse Anesthetist, Certified Registered in Kenosha, WI
About Hannah R Stewart Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HANNAH R STEWART CRNA (NPI 1184987240) is an individual nurse anesthetist, certified registered in Kenosha, Wisconsin, licensed in Wisconsin (10145) and active in the NPI registry since June 2012. She is enrolled in Medicare PECOS, is affiliated with Aurora St Lukes Medical Center, and maintains a secondary practice location in Boston.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
Other Identifiers 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
Hannah R Stewart 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 Hannah Stewart reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mount Pleasant, WI 53405
- Reassigned Medicare billing, Wisconsin enrollment
- 162 clinicians in this Medicare group
Oak Creek, WI 53154
- Reassigned Medicare billing, Wisconsin enrollment
- 16 clinicians in this Medicare group
Milwaukee, WI 53215
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: Anesthesia Partners Services Sc
- 100 clinicians in this Medicare group
Milwaukee, WI 53215
- Reassigned Medicare billing, Wisconsin enrollment
- 4,609 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 2
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.
Aurora St Lukes Medical Center
Acute Care Hospitals · Milwaukee, WIAurora Medical Center Kenosha
Acute Care Hospitals · Kenosha, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53142 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.
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 Hannah Stewart's NPI number?
The NPI number for Hannah Stewart is 1184987240. It was assigned to this individual provider in the NPPES registry on June 22, 2012. The provider is also known as Hannah R Clark.
Where is Hannah Stewart located?
Hannah Stewart practices at 10400 75th St, Kenosha, WI 53142. The listed phone number is (262) 948-5600.
What is Hannah Stewart's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Hannah Stewart enrolled in Medicare?
Yes. Hannah Stewart 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 Hannah Stewart's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hannah Stewart reassigns Medicare benefits to 4 organizations: Racine Anesthesia Services, LLC (Mount Pleasant, WI), Zen Anesthesia LLC (Oak Creek, WI), Anesthesia Partners Services, S.C. (Milwaukee, WI) and Aurora Medical Group, Inc. (Milwaukee, WI). 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 Hannah Stewart's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hannah Stewart accept?
Health plans from CareSource (Common Ground Healthcare) list Hannah Stewart 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 Hannah Stewart affiliated with any hospitals?
According to CMS data, Hannah Stewart is affiliated with Aurora St Lukes Medical Center and Aurora Medical Center Kenosha.
When was this NPI record last updated?
The NPPES record for Hannah Stewart was last updated on November 24, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Hannah R Stewart, CRNA · NPI 1184987240
Nurse Anesthetist, Certified Registered physician in Kenosha, Wisconsin. Individual provider, active in the CMS NPPES registry since June 22, 2012.
## Identity
- **NPI:** 1184987240 (Entity type: Individual)
- **Enumerated:** June 22, 2012
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 10145 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 10400 75TH ST, Kenosha, WI 53142-7884
- **Phone:** (262) 948-5600 · **Fax:** (262) 948-5735
## 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): Racine Anesthesia Services, LLC (NPI 1467782748, Mount Pleasant, WI); Zen Anesthesia LLC (NPI 1891483368, Oak Creek, WI); Anesthesia Partners Services, S.C. (NPI 1861810947, Milwaukee, WI); Aurora Medical Group, Inc. (NPI 1427271378, Milwaukee, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** November 24, 2021
- **Other identifiers:** Medicaid 100059159 (WI)
---
Source: [NPI Profile](https://npiprofile.com/npi/1184987240) · Data from the CMS NPPES public registry.