JILL TIMMS COX
NPI 1609136431
Nurse Anesthetist, Certified Registered in Greenville, SC
About Jill Timms Cox NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JILL TIMMS COX (NPI 1609136431) is an individual nurse anesthetist, certified registered in Greenville, South Carolina, licensed in South Carolina (17906) and active in the NPI registry since May 2012. She maintains a secondary practice location in Columbia.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Jill Timms Cox is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Jill Cox reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Greenville, SC 29615
- Reassigned Medicare billing, South Carolina enrollment
- 191 clinicians in this Medicare group
Greenville, SC 29601
- Reassigned Medicare billing, South Carolina enrollment
- 123 clinicians in this Medicare group
Clemson, SC 29631
- Reassigned Medicare billing, South Carolina enrollment
- Medicare enrollment name: Prisma Health-Midlands
- 373 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
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.
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.
GREENVILLE, SC 29615
GREENVILLE, SC 29615
GREENVILLE, SC 29615
GREENVILLE, SC 29615
GREENVILLE, SC 29615
GREENVILLE, SC 29615
GREENVILLE, SC 29615
GREENVILLE, SC 29615
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 Jill Cox's NPI number?
The NPI number for Jill Cox is 1609136431. It was assigned to this individual provider in the NPPES registry on May 27, 2012. The provider is also known as Jill Marie Timms Crna.
Where is Jill Cox located?
Jill Cox practices at 7 Independence Pt Ste 300, Greenville, SC 29615. The listed phone number is (864) 522-3700.
What is Jill Cox's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Jill Cox enrolled in Medicare?
Yes. Jill Cox is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Jill Cox's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jill Cox reassigns Medicare benefits to 3 organizations: St Francis Hospital Inc (Greenville, SC), Palmetto Anesthesia Associates (Greenville, SC) and Palmetto Health (Clemson, 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 Jill Cox'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 Jill Cox was last updated on January 28, 2022. 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.
# Jill Timms Cox · NPI 1609136431
Nurse Anesthetist, Certified Registered physician in Greenville, South Carolina. Individual provider, active in the CMS NPPES registry since May 27, 2012.
## Identity
- **NPI:** 1609136431 (Entity type: Individual)
- **Enumerated:** May 27, 2012
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 17906 (South Carolina)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 7 INDEPENDENCE PT STE 300, Greenville, SC 29615-4569
- **Phone:** (864) 522-3700
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): St Francis Hospital Inc (NPI 1497796296, Greenville, SC); Palmetto Anesthesia Associates (NPI 1750336079, Greenville, SC); Palmetto Health (NPI 1710137047, Clemson, SC) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 28, 2022
- **Other identifiers:** Medicaid AN2218 (SC)
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Source: [NPI Profile](https://npiprofile.com/npi/1609136431) · Data from the CMS NPPES public registry.