JOANNA CARTER CRNA
NPI 1144620550
Nurse Anesthetist, Certified Registered in Knoxville, TN
About Joanna Carter Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOANNA CARTER CRNA (NPI 1144620550) is an individual nurse anesthetist, certified registered in Knoxville, Tennessee, licensed in Tennessee (167012) and active in the NPI registry since September 2014. She is affiliated with Parkwest Medical Center and is a graduate of University Of Tennessee, Hsc, College Of Medicine (2014).
NPPES Registry Identity
Specialties & Licenses
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
Joanna Carter 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 Joanna Carter reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Knoxville, TN 37920
- Reassigned Medicare billing, Tennessee enrollment
- 208 clinicians in this Medicare group
Oak Ridge, TN 37830
- Reassigned Medicare billing, Tennessee enrollment
- 289 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Parkwest Medical Center
Acute Care Hospitals · Knoxville, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37919 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.
KNOXVILLE, TN 37919
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 Joanna Carter's NPI number?
The NPI number for Joanna Carter is 1144620550. It was assigned to this individual provider in the NPPES registry on September 4, 2014.
Where is Joanna Carter located?
Joanna Carter practices at 341 Trane Dr, Knoxville, TN 37919. The listed phone number is (865) 588-0880.
What is Joanna Carter's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Joanna Carter enrolled in Medicare?
Yes. Joanna Carter 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 Joanna Carter's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joanna Carter reassigns Medicare benefits to 2 organizations: University Anesthesiologists, PLLC (Knoxville, TN) and Covenant Anesthesia Group, PC (Oak Ridge, 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 Joanna Carter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Joanna Carter accept?
Health plans from Cigna Healthcare list Joanna Carter 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 Joanna Carter affiliated with any hospitals?
According to CMS data, Joanna Carter is affiliated with Parkwest Medical Center.
When was this NPI record last updated?
The NPPES record for Joanna Carter was last updated on September 4, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Joanna Carter, CRNA · NPI 1144620550
Nurse Anesthetist, Certified Registered physician in Knoxville, Tennessee. Individual provider, active in the CMS NPPES registry since September 4, 2014.
## Identity
- **NPI:** 1144620550 (Entity type: Individual)
- **Enumerated:** September 4, 2014
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 167012 (Tennessee)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 341 TRANE DR, Knoxville, TN 37919-6053
- **Phone:** (865) 588-0880
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): University Anesthesiologists, PLLC (NPI 1073619466, Knoxville, TN); Covenant Anesthesia Group, PC (NPI 1639148117, Oak Ridge, TN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Tennessee, Hsc, College Of Medicine, class of 2014
## Record status
- **NPPES last updated:** September 4, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1144620550) · Data from the CMS NPPES public registry.