STEIN ANCILLARY SERVICES, LLC
NPI 1073591582
Rehabilitation Practitioner in Fort Smith, AR
About Stein Ancillary Services, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEIN ANCILLARY SERVICES, LLC (NPI 1073591582) is a healthcare organization registered as a rehabilitation practitioner in Fort Smith, Arkansas and active in the NPI registry since January 2006. The organization lists Paul Stein, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 4
Other Identifiers 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Stein Ancillary Services, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
37Medicare enrollment records show 37 clinicians reassign Medicare billing to Stein Ancillary Services, LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 4 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 3
Nearest to this location (20)
See all 37Source: 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 Stein Ancillary Services, LLC's NPI number?
The NPI number for Stein Ancillary Services, LLC is 1073591582. It was assigned to this organization in the NPPES registry on January 4, 2006.
Where is Stein Ancillary Services, LLC located?
Stein Ancillary Services, LLC is located at 8520 S 36th Ter, Fort Smith, AR 72908. The listed phone number is (479) 410-1740.
What is Stein Ancillary Services, LLC's specialty?
The primary specialty registered for this NPI is Rehabilitation Practitioner with taxonomy code 225400000X.
Is Stein Ancillary Services, LLC enrolled in Medicare?
Yes. Stein Ancillary Services, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Stein Ancillary Services, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 37 clinicians in 3 Medicare specialties reassign their Medicare billing to Stein Ancillary Services, 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. The largest specialties are Physical Therapist in Private Practice (14), Occupational Therapist in Private Practice (13) and Qualified Speech Language Pathologist (10). Of these, 1 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Stein Ancillary Services, LLC accept?
Health plans from Blue Cross and Blue Shield of Oklahoma list Stein Ancillary 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 Stein Ancillary Services, LLC was last updated on May 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Stein Ancillary Services, Llc · NPI 1073591582
Rehabilitation Practitioner organization in Fort Smith, Arkansas. Organization record, active in the CMS NPPES registry since January 4, 2006.
## Identity
- **NPI:** 1073591582 (Entity type: Organization)
- **Enumerated:** January 4, 2006
- **Primary specialty:** Rehabilitation Practitioner · taxonomy 225400000X
- **Organization subpart:** No
- **Authorized official:** Paul Stein, OWNER
## Practice location
- **Address:** 8520 S 36TH TER, Fort Smith, AR 72908-8880
- **Phone:** (479) 410-1740 · **Fax:** (479) 410-1596
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 37 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Physical Therapist in Private Practice (14), Occupational Therapist in Private Practice (13), Qualified Speech Language Pathologist (10); 1 practice at this address and 4 within 10 miles; [full list](https://npiprofile.com/npi/1073591582/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 8, 2025
- **Other identifiers:** Medicaid 149735742 (AR)
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Source: [NPI Profile](https://npiprofile.com/npi/1073591582) · Data from the CMS NPPES public registry.