GRAND PRAIRIE SERVICES
NPI 1902134414
Clinic/Center - Mental Health (Including Community Mental Health Center) in South Holland, IL
About Grand Prairie Services NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GRAND PRAIRIE SERVICES (NPI 1902134414) is a healthcare organization registered as a mental health (including community mental health center) in South Holland, Illinois and active in the NPI registry since November 2009. The organization lists Dennis Regnier, Ceo/president, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Grand Prairie Services is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
8Medicare enrollment records show 8 clinicians reassign Medicare billing to Grand Prairie Services, which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (8)
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 Grand Prairie Services's NPI number?
The NPI number for Grand Prairie Services is 1902134414. It was assigned to this organization in the NPPES registry on November 20, 2009.
Where is Grand Prairie Services located?
Grand Prairie Services is located at 16278 Prince Dr, South Holland, IL 60473. The listed phone number is (708) 444-1012.
What is Grand Prairie Services's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.
Is Grand Prairie Services enrolled in Medicare?
Yes. Grand Prairie Services is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Grand Prairie Services?
According to the CMS Revalidation Reassignment List (October 2026 release), 8 clinicians in 3 Medicare specialties reassign their Medicare billing to Grand Prairie Services. 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. The largest specialties are Psychiatry (6), Family Practice (1) and Internal Medicine (1). Of these, 2 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Grand Prairie Services was last updated on November 20, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Grand Prairie Services · NPI 1902134414
Mental Health (Including Community Mental Health Center) organization in South Holland, Illinois. Organization record, active in the CMS NPPES registry since November 20, 2009.
## Identity
- **NPI:** 1902134414 (Entity type: Organization)
- **Enumerated:** November 20, 2009
- **Primary specialty:** Clinic/Center - Mental Health (Including Community Mental Health Center) · taxonomy 261QM0801X
- **Organization subpart:** No
- **Authorized official:** Dennis Regnier, CEO/PRESIDENT
## Practice location
- **Address:** 16278 PRINCE DR, South Holland, IL 60473-3233
- **Phone:** (708) 444-1012
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 8 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Psychiatry (6), Family Practice (1), Internal Medicine (1); 2 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 20, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1902134414) · Data from the CMS NPPES public registry.