MS. SIERRA FOSTER
NPI 1609375088
Nurse Practitioner - Family in Shreveport, LA
About Ms. Sierra Foster NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. SIERRA FOSTER (NPI 1609375088) is an individual family provider in Shreveport, Louisiana, licensed in Louisiana (202766) and active in the NPI registry since February 2018. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 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 (PECOS)
Ms. Sierra Foster is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Sierra Foster reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Shreveport, LA 71103
- Reassigned Medicare billing, Louisiana enrollment
- 1,167 clinicians in this Medicare group
Dallas, TX 75244
- Reassigned Medicare billing, Louisiana enrollment
- 439 clinicians in this Medicare group
Middle River, MD 21220
- Reassigned Medicare billing, Louisiana enrollment
- 25 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 71106 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Sierra Foster's NPI number?
The NPI number for Sierra Foster is 1609375088. It was assigned to this individual provider in the NPPES registry on February 12, 2018.
Where is Sierra Foster located?
Sierra Foster practices at 910 Pierremont Rd Ste 336, Shreveport, LA 71106. The listed phone number is (318) 286-4272.
What is Sierra Foster's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Sierra Foster enrolled in Medicare?
Yes. Sierra Foster is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Sierra Foster's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sierra Foster reassigns Medicare benefits to 3 organizations: Lsu Health Sciences Center Shreveport Faculty Group Practice (Shreveport, LA), Signify Health, LLC (Dallas, TX) and Comprehensive Rehab Consultants PLLC (Middle River, MD). 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 Sierra Foster's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sierra Foster accept?
Health plans from Blue Cross and Blue Shield of Louisiana and HMO Louisiana list Sierra Foster 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 Sierra Foster was last updated on May 25, 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.
# Ms. Sierra Foster · NPI 1609375088
Family physician in Shreveport, Louisiana. Individual provider, active in the CMS NPPES registry since February 12, 2018.
## Identity
- **NPI:** 1609375088 (Entity type: Individual)
- **Enumerated:** February 12, 2018
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 202766 (Louisiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 910 PIERREMONT RD STE 336, Shreveport, LA 71106-2083
- **Phone:** (318) 286-4272
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Lsu Health Sciences Center Shreveport Faculty Group Practice (NPI 1013374222, Shreveport, LA); Signify Health, LLC (NPI 1689158487, Dallas, TX); Comprehensive Rehab Consultants PLLC (NPI 1710529771, Middle River, MD) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 25, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1609375088) · Data from the CMS NPPES public registry.