CHRISTINA MARIE STEWART CRNA
NPI 1174896823
Nurse Anesthetist, Certified Registered in Springfield, OH
About Christina Marie Stewart Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTINA MARIE STEWART CRNA (NPI 1174896823) is an individual nurse anesthetist, certified registered in Springfield, Ohio, licensed in Ohio (COA.13150-NA) and active in the NPI registry since February 2012. She is affiliated with Physicians Regional Medical Center, maintains a secondary practice location in Powell, and is a graduate of Lincoln Memorial University Medical Department (2011).
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
Christina Marie 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
2Medicare enrollment records show Christina Stewart reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oak Ridge, TN 37830
- Reassigned Medicare billing, Tennessee enrollment
- 289 clinicians in this Medicare group
Knoxville, TN 37916
- Reassigned Medicare billing, Tennessee enrollment
- Medicare enrollment name: American Anesthesiology Of Tennessee PC
- 959 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Physicians Regional Medical Center
Acute Care Hospitals · Powell, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 45502 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 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SPRINGFIELD, OH 45502
SPRINGFIELD, OH 45502
SPRINGFIELD, OH 45502
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 Christina Stewart's NPI number?
The NPI number for Christina Stewart is 1174896823. It was assigned to this individual provider in the NPPES registry on February 10, 2012.
Where is Christina Stewart located?
Christina Stewart practices at 100 W Main St, Springfield, OH 45502. The listed phone number is (973) 521-3906.
What is Christina Stewart's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Christina Stewart enrolled in Medicare?
Yes. Christina 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 Christina Stewart's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christina Stewart reassigns Medicare benefits to 2 organizations: Covenant Anesthesia Group, PC (Oak Ridge, TN) and American Anesthesiology Of Tennessee, P.C. (Knoxville, TN). 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 Christina Stewart's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christina Stewart accept?
Health plans from Cigna Healthcare list Christina 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 Christina Stewart affiliated with any hospitals?
According to CMS data, Christina Stewart is affiliated with Physicians Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Christina Stewart was last updated on March 1, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Christina Marie Stewart, CRNA · NPI 1174896823
Nurse Anesthetist, Certified Registered physician in Springfield, Ohio. Individual provider, active in the CMS NPPES registry since February 10, 2012.
## Identity
- **NPI:** 1174896823 (Entity type: Individual)
- **Enumerated:** February 10, 2012
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** COA.13150-NA (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 100 W MAIN ST, Springfield, OH 45502-1312
- **Phone:** (973) 521-3906 · **Fax:** (937) 521-3910
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Covenant Anesthesia Group, PC (NPI 1639148117, Oak Ridge, TN); American Anesthesiology Of Tennessee, P.C. (NPI 1245279777, Knoxville, TN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Lincoln Memorial University Medical Department, class of 2011
## Record status
- **NPPES last updated:** March 1, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1174896823) · Data from the CMS NPPES public registry.