THERESA L STEWART N.P.
NPI 1043238447
Nurse Practitioner in Shreveport, LA
About Theresa L Stewart N.p. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THERESA L STEWART N.P. (NPI 1043238447) is an individual nurse practitioner in Shreveport, Louisiana, licensed in Louisiana (RN061158) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1988).
NPPES Registry Identity
Specialties & Licenses
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
Theresa L Stewart N.p. 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 Theresa Stewart reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Shreveport, LA 71105
- Reassigned Medicare billing, Louisiana enrollment
- 3 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 71103 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.
SHREVEPORT, LA 71103
SHREVEPORT, LA 71103
SHREVEPORT, LA 71103
SHREVEPORT, LA 71103
SHREVEPORT, LA 71103
SHREVEPORT, LA 71103
SHREVEPORT, LA 71103
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 Theresa Stewart's NPI number?
The NPI number for Theresa Stewart is 1043238447. It was assigned to this individual provider in the NPPES registry on July 17, 2006.
Where is Theresa Stewart located?
Theresa Stewart practices at 1501 Kings Hwy Department Of Psychiatry, Shreveport, LA 71103. The listed phone number is (318) 813-2445.
What is Theresa Stewart's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Theresa Stewart enrolled in Medicare?
Yes. Theresa Stewart 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 Theresa Stewart's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Theresa Stewart reassigns Medicare benefits to S And S Psychiatry LLC (Shreveport, LA). 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 Theresa Stewart's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Theresa Stewart accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan list Theresa Stewart 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 Theresa Stewart was last updated on August 20, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Theresa L Stewart, N.P. · NPI 1043238447
Nurse Practitioner physician in Shreveport, Louisiana. Individual provider, active in the CMS NPPES registry since July 17, 2006.
## Identity
- **NPI:** 1043238447 (Entity type: Individual)
- **Enumerated:** July 17, 2006
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** RN061158 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 1501 KINGS HWY, DEPARTMENT OF PSYCHIATRY, Shreveport, LA 71103-4228
- **Phone:** (318) 813-2445 · **Fax:** (318) 813-2447
## 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:** S And S Psychiatry LLC (NPI 1043516453, Shreveport, LA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1988
## Record status
- **NPPES last updated:** August 20, 2009
- **Other identifiers:** Medicaid 1108901 (LA); Medicare ID-Type Unspecified 4C763F600 (LA)
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Source: [NPI Profile](https://npiprofile.com/npi/1043238447) · Data from the CMS NPPES public registry.