GATEWAY CHIROPRACTIC LLC
NPI 1396104931
Chiropractor in Saint Louis, MO
About Gateway Chiropractic Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GATEWAY CHIROPRACTIC LLC (NPI 1396104931) is a healthcare organization registered as a chiropractor in Saint Louis, Missouri and active in the NPI registry since February 2016. The organization lists Joseph D Sas, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Gateway Chiropractic Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Gateway Chiropractic LLC, which bills Medicare for the services they deliver. Of these, 2 practice 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 Gateway Chiropractic LLC's NPI number?
The NPI number for Gateway Chiropractic LLC is 1396104931. It was assigned to this organization in the NPPES registry on February 10, 2016.
Where is Gateway Chiropractic LLC located?
Gateway Chiropractic LLC is located at 9560 Watson Rd Suite G, Saint Louis, MO 63126. The listed phone number is (314) 909-9000.
What is Gateway Chiropractic LLC's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Gateway Chiropractic LLC enrolled in Medicare?
Yes. Gateway Chiropractic LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Gateway Chiropractic LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Chiropractic, reassign their Medicare billing to Gateway Chiropractic LLC. 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, 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 Gateway Chiropractic LLC was last updated on February 24, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Gateway Chiropractic Llc · NPI 1396104931
Chiropractor organization in Saint Louis, Missouri. Organization record, active in the CMS NPPES registry since February 10, 2016.
## Identity
- **NPI:** 1396104931 (Entity type: Organization)
- **Enumerated:** February 10, 2016
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **Organization subpart:** No
- **Authorized official:** Joseph Sas, OWNER
## Practice location
- **Address:** 9560 WATSON RD, SUITE G, Saint Louis, MO 63126-1541
- **Phone:** (314) 909-9000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 2 clinicians (Chiropractic) reassign Medicare billing to this organization (form CMS-855R); 2 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 24, 2016
- **Other identifiers:** Medicare PIN MA4571 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1396104931) · Data from the CMS NPPES public registry.