KARLA DUNCAN FNP-C
NPI 1871058784
Nurse Practitioner - Acute Care in Shreveport, LA
About Karla Duncan Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KARLA DUNCAN FNP-C (NPI 1871058784) is an individual acute care provider in Shreveport, Louisiana, licensed in Louisiana (203674) and active in the NPI registry since February 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2018).
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 (PECOS)
Karla Duncan Fnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Karla Duncan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Texarkana, TX 75503
- Reassigned Medicare billing, Louisiana and Texas enrollments
- 5 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 71101 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.
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 Karla Duncan's NPI number?
The NPI number for Karla Duncan is 1871058784. It was assigned to this individual provider in the NPPES registry on February 5, 2019.
Where is Karla Duncan located?
Karla Duncan practices at 510 E Stoner Ave, Shreveport, LA 71101. The listed phone number is (318) 990-5502.
What is Karla Duncan's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Karla Duncan enrolled in Medicare?
Yes. Karla Duncan is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Karla Duncan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karla Duncan reassigns Medicare benefits to Pallicare, Inc (Texarkana, TX). 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 Karla Duncan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Karla Duncan accept?
Health plans from HMO Louisiana list Karla Duncan 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 Karla Duncan was last updated on January 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.
# Karla Duncan, FNP-C · NPI 1871058784
Acute Care physician in Shreveport, Louisiana. Individual provider, active in the CMS NPPES registry since February 5, 2019.
## Identity
- **NPI:** 1871058784 (Entity type: Individual)
- **Enumerated:** February 5, 2019
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 203674 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 510 E STONER AVE, Shreveport, LA 71101-4243
- **Phone:** (318) 990-5502 · **Fax:** (405) 456-7626
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Pallicare, Inc (NPI 1316511884, Texarkana, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** January 8, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1871058784) · Data from the CMS NPPES public registry.