SIMS SOCIAL SERVICES, LLC
NPI 1972743078
Community/Behavioral Health in Terrytown, LA
About Sims Social Services, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SIMS SOCIAL SERVICES, LLC (NPI 1972743078) is a healthcare organization registered as a community/behavioral health in Terrytown, Louisiana and active in the NPI registry since March 2009. The organization lists Tishlinn Sims, Administrator, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Sims Social Services, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by January 31, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Sims Social Services, LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.
Clinicians, nearest first (2)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Sims Social Services, LLC's NPI number?
The NPI number for Sims Social Services, LLC is 1972743078. It was assigned to this organization in the NPPES registry on March 2, 2009.
Where is Sims Social Services, LLC located?
Sims Social Services, LLC is located at 1799 Stumpf Blvd Bldg 6, Terrytown, LA 70056. The listed phone number is (504) 788-6801.
What is Sims Social Services, LLC's specialty?
The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.
Is Sims Social Services, LLC enrolled in Medicare?
Yes. Sims Social Services, LLC is registered in the Medicare PECOS enrollment system.
When is Sims Social Services, LLC's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Louisiana, Clinic/Group Practice) is due for revalidation by January 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Sims Social Services, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Sims Social Services, LLC, in Clinical Social Worker and Mental Health Counselor. A 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 the clinician's services. Of these, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Sims Social Services, LLC accept?
Health plans from AmeriHealth Caritas Next, Blue Cross and Blue Shield of Louisiana and HMO Louisiana list Sims Social Services, LLC 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 Sims Social Services, LLC was last updated on August 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Sims Social Services, Llc · NPI 1972743078
Community/Behavioral Health organization in Terrytown, Louisiana. Organization record, active in the CMS NPPES registry since March 2, 2009.
## Identity
- **NPI:** 1972743078 (Entity type: Organization)
- **Enumerated:** March 2, 2009
- **Primary specialty:** Community/Behavioral Health · taxonomy 251S00000X
- **Organization subpart:** No
- **Authorized official:** Tishlinn Sims, ADMINISTRATOR
## Practice location
- **Address:** 1799 STUMPF BLVD BLDG 6, Terrytown, LA 70056-3950
- **Phone:** (504) 788-6801 · **Fax:** (504) 788-6815
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** January 31, 2027 (Non-DME Part B, Louisiana, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 2 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Clinical Social Worker (1), Mental Health Counselor (1); 1 practice at this address and 2 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 20, 2026
- **Other identifiers:** Medicaid 3618991 (LA)
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Source: [NPI Profile](https://npiprofile.com/npi/1972743078) · Data from the CMS NPPES public registry.