KRISTINA J RING CRNA
NPI 1609580091
Nurse Anesthetist, Certified Registered in Charleston, SC
About Kristina J Ring Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KRISTINA J RING CRNA (NPI 1609580091) is an individual nurse anesthetist, certified registered in Charleston, South Carolina, licensed in South Carolina (26943) and active in the NPI registry since January 2023. She is affiliated with Trident Medical Center and is a graduate of Other (2022).
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 and accepts Medicare assignment
Kristina J Ring 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 Kristina Ring reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Charleston, SC 29406
- Reassigned Medicare billing, South Carolina enrollment
- 154 clinicians in this Medicare group
Charleston, SC 29407
- Reassigned Medicare billing, South Carolina enrollment
- 77 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 3
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.
Trident Medical Center
Acute Care Hospitals · Charleston, SCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 29406 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.
CHARLESTON, SC 29406
CHARLESTON, SC 29406
CHARLESTON, SC 29406
CHARLESTON, SC 29406
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 Kristina Ring's NPI number?
The NPI number for Kristina Ring is 1609580091. It was assigned to this individual provider in the NPPES registry on January 10, 2023.
Where is Kristina Ring located?
Kristina Ring practices at 9263 Medical Plaza Dr Ste E, Charleston, SC 29406. The listed phone number is (843) 572-1228.
What is Kristina Ring's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Kristina Ring enrolled in Medicare?
Yes. Kristina Ring 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 Kristina Ring's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kristina Ring reassigns Medicare benefits to 2 organizations: Trident Anesthesia Group, LLC (Charleston, SC) and Coastal Anesthesia Associates, LLC (Charleston, SC). 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 Kristina Ring's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Kristina Ring affiliated with any hospitals?
According to CMS data, Kristina Ring is affiliated with Trident Medical Center.
When was this NPI record last updated?
The NPPES record for Kristina Ring was last updated on January 10, 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.
# Kristina J Ring, CRNA · NPI 1609580091
Nurse Anesthetist, Certified Registered physician in Charleston, South Carolina. Individual provider, active in the CMS NPPES registry since January 10, 2023.
## Identity
- **NPI:** 1609580091 (Entity type: Individual)
- **Enumerated:** January 10, 2023
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 26943 (South Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 9263 MEDICAL PLAZA DR STE E, Charleston, SC 29406-7112
- **Phone:** (843) 572-1228
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Trident Anesthesia Group, LLC (NPI 1376595520, Charleston, SC); Coastal Anesthesia Associates, LLC (NPI 1942252176, Charleston, SC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** January 10, 2023
---
Source: [NPI Profile](https://npiprofile.com/npi/1609580091) · Data from the CMS NPPES public registry.