CAROLYN J JIMMERSON FNP-C
NPI 1558018598
Nurse Practitioner - Family in Flowood, MS
About Carolyn J Jimmerson Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CAROLYN J JIMMERSON FNP-C (NPI 1558018598) is an individual family provider in Flowood, Mississippi, licensed in Mississippi (868951) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
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
Carolyn J Jimmerson Fnp-c 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 Reassignment
Medicare enrollment records show Carolyn Jimmerson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Flowood, MS 39232
- Reassigned Medicare billing, Mississippi enrollment
- 17 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 39232 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 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FLOWOOD, MS 39232
FLOWOOD, MS 39232
FLOWOOD, MS 39232
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 Carolyn Jimmerson's NPI number?
The NPI number for Carolyn Jimmerson is 1558018598. It was assigned to this individual provider in the NPPES registry on March 9, 2022.
Where is Carolyn Jimmerson located?
Carolyn Jimmerson practices at 102 Riverview Dr Ste A, Flowood, MS 39232. The listed phone number is (601) 981-1610.
What is Carolyn Jimmerson's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Carolyn Jimmerson enrolled in Medicare?
Yes. Carolyn Jimmerson 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 organization bills Medicare for Carolyn Jimmerson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carolyn Jimmerson reassigns Medicare benefits to Central Nephrology Clinic PLLC (Flowood, MS). The 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 Carolyn Jimmerson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Carolyn Jimmerson accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter of Alabama and Ambetter of Tennessee and 4 other insurers list Carolyn Jimmerson 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.
When was this NPI record last updated?
The NPPES record for Carolyn Jimmerson was last updated on June 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.
# Carolyn J Jimmerson, FNP-C · NPI 1558018598
Family physician in Flowood, Mississippi. Individual provider, active in the CMS NPPES registry since March 9, 2022.
## Identity
- **NPI:** 1558018598 (Entity type: Individual)
- **Enumerated:** March 9, 2022
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 868951 (Mississippi)
- **Sole proprietor:** No
## Practice location
- **Address:** 102 RIVERVIEW DR STE A, Flowood, MS 39232-8908
- **Phone:** (601) 981-1610 · **Fax:** (601) 366-2887
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Central Nephrology Clinic PLLC (NPI 1942576277, Flowood, MS), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** June 23, 2026
- **Other identifiers:** Other 868951 (MS)
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Source: [NPI Profile](https://npiprofile.com/npi/1558018598) · Data from the CMS NPPES public registry.