KRISTI G WILLIAMS APRN, FNP-C
NPI 1740544352
Nurse Practitioner - Family in Bossier City, LA
About Kristi G Williams Aprn, Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KRISTI G WILLIAMS APRN, FNP-C (NPI 1740544352) is an individual family provider in Bossier City, Louisiana, licensed in Louisiana (AP06854) and active in the NPI registry since June 2012. She is enrolled in Medicare PECOS, is affiliated with Christus Shreveport-bossier Health System, and maintains a secondary practice location in Bossier City.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
Other Identifiers 2
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
Kristi G Williams Aprn, 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 Reassignments
5Medicare enrollment records show Kristi Williams reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bossier City, LA 71111
- Reassigned Medicare billing, Louisiana enrollment
- 55 clinicians in this Medicare group
Bossier City, LA 71111
- Reassigned Medicare billing, Louisiana enrollment
- 100 clinicians in this Medicare group
Shreveport, LA 71103
- Reassigned Medicare billing, Louisiana enrollment
- Medicare enrollment name: Gastrointestinal Specialists Amc
- 64 clinicians in this Medicare group
Shreveport, LA 71115
- Reassigned Medicare billing, Louisiana enrollment
- 82 clinicians in this Medicare group
Dallas, TX 75244
- Reassigned Medicare billing, Louisiana enrollment
- 439 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Christus Shreveport-Bossier Health System
Acute Care Hospitals · Shreveport, LAWillis Knighton Medical Center
Acute Care Hospitals · Shreveport, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 71111 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BOSSIER CITY, LA 71111
BOSSIER CITY, LA 71111
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 Kristi Williams's NPI number?
The NPI number for Kristi Williams is 1740544352. It was assigned to this individual provider in the NPPES registry on June 28, 2012. The provider is also known as Kristi Karnice Garner.
Where is Kristi Williams located?
Kristi Williams practices at 2900 E Texas St Ste 100, Bossier City, LA 71111. The listed phone number is (318) 606-6737.
What is Kristi Williams's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Kristi Williams enrolled in Medicare?
Yes. Kristi Williams 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 Kristi Williams's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kristi Williams reassigns Medicare benefits to 5 organizations: Centerwell Senior Primary Care (la) PC (Bossier City, LA), Winn Community Health Center, Inc. (Bossier City, LA), Gastrointestinal Specialists, A.M.C. (Shreveport, LA), Capitol City Family Health Center, Incorporated (Shreveport, LA) and Signify Health, LLC (Dallas, TX). 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 Kristi Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kristi Williams accept?
Health plans from CHRISTUS Health Plan and HMO Louisiana list Kristi Williams 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 Kristi Williams affiliated with any hospitals?
According to CMS data, Kristi Williams is affiliated with Christus Shreveport-Bossier Health System and Willis Knighton Medical Center.
When was this NPI record last updated?
The NPPES record for Kristi Williams was last updated on April 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Kristi G Williams, APRN, FNP-C · NPI 1740544352
Family physician in Bossier City, Louisiana. Individual provider, active in the CMS NPPES registry since June 28, 2012.
## Identity
- **NPI:** 1740544352 (Entity type: Individual)
- **Enumerated:** June 28, 2012
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** AP06854 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 2900 E TEXAS ST STE 100, Bossier City, LA 71111-3275
- **Phone:** (318) 606-6737
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Centerwell Senior Primary Care (la) PC (NPI 1760005136, Bossier City, LA); Winn Community Health Center, Inc. (NPI 1801600143, Bossier City, LA); Gastrointestinal Specialists, A.M.C. (NPI 1932171725, Shreveport, LA); Capitol City Family Health Center, Incorporated (NPI 1962154542, Shreveport, LA); Signify Health, LLC (NPI 1689158487, Dallas, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** April 14, 2026
- **Other identifiers:** Medicaid 2319621 (LA); Other AP06854 (LA)
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Source: [NPI Profile](https://npiprofile.com/npi/1740544352) · Data from the CMS NPPES public registry.