SPRING RIVER CHIROPRACTIC
NPI 1750432555
Chiropractor in Mammoth Spring, AR
About Spring River Chiropractic NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SPRING RIVER CHIROPRACTIC (NPI 1750432555) is a healthcare organization registered as a chiropractor in Mammoth Spring, Arkansas and active in the NPI registry since January 2007. The organization lists Douglas Brent Garrison, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
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)
Spring River Chiropractic is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by October 31, 2026
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
Medicare enrollment records show 1 clinician reassigns Medicare billing to Spring River Chiropractic, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Spring River Chiropractic's NPI number?
The NPI number for Spring River Chiropractic is 1750432555. It was assigned to this organization in the NPPES registry on January 16, 2007.
Where is Spring River Chiropractic located?
Spring River Chiropractic is located at 350 S Main St Suite #1, Mammoth Spring, AR 72554. The listed phone number is (870) 625-3355.
What is Spring River Chiropractic's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Spring River Chiropractic enrolled in Medicare?
Yes. Spring River Chiropractic is registered in the Medicare PECOS enrollment system.
When is Spring River Chiropractic'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 (Arkansas, Clinic/Group Practice) is due for revalidation by October 31, 2026. 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 Spring River Chiropractic?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Chiropractic) reassigns their Medicare billing to Spring River Chiropractic. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Spring River Chiropractic was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Spring River Chiropractic · NPI 1750432555
Chiropractor organization in Mammoth Spring, Arkansas. Organization record, active in the CMS NPPES registry since January 16, 2007.
## Identity
- **NPI:** 1750432555 (Entity type: Organization)
- **Enumerated:** January 16, 2007
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **Organization subpart:** No
- **Authorized official:** Douglas Garrison, OWNER
## Practice location
- **Address:** 350 S MAIN ST, SUITE #1, Mammoth Spring, AR 72554-7423
- **Phone:** (870) 625-3355
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** October 31, 2026 (Non-DME Part B, Arkansas, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 1 clinician (Chiropractic) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 22, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1750432555) · Data from the CMS NPPES public registry.