PAX PLLC
NPI 1275353237
Clinic/Center - Multi-Specialty in Sioux Falls, SD
About Pax Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PAX PLLC (NPI 1275353237) is a healthcare organization registered as a multi-specialty in Sioux Falls, South Dakota and active in the NPI registry since October 2024. The organization lists Andrew Mortenson, Medical Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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)
Pax Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
4Medicare enrollment records show 4 clinicians reassign Medicare billing to Pax PLLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 3 within 10 miles. They are listed nearest first.
Clinicians, nearest first (4)
Sioux Falls, SD 57108
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 Pax PLLC's NPI number?
The NPI number for Pax PLLC is 1275353237. It was assigned to this organization in the NPPES registry on October 15, 2024.
Where is Pax PLLC located?
Pax PLLC is located at 6709 S Minnesota Ave Ste 101, Sioux Falls, SD 57108. The listed phone number is (605) 366-6569.
What is Pax PLLC's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Multi-Specialty, with taxonomy code 261QM1300X.
Is Pax PLLC enrolled in Medicare?
Yes. Pax PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Pax PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians reassign their Medicare billing to Pax PLLC, in Anesthesiology, Certified Registered Nurse Anesthetist (CRNA) and Nurse Practitioner. 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 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Pax PLLC accept?
Health plans from Avera Health Plans and Sanford Health Plan list Pax PLLC 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 Pax PLLC was last updated on October 15, 2024. 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.
# Pax Pllc · NPI 1275353237
Multi-Specialty organization in Sioux Falls, South Dakota. Organization record, active in the CMS NPPES registry since October 15, 2024.
## Identity
- **NPI:** 1275353237 (Entity type: Organization)
- **Enumerated:** October 15, 2024
- **Primary specialty:** Clinic/Center - Multi-Specialty · taxonomy 261QM1300X
- **Organization subpart:** No
- **Authorized official:** Andrew Mortenson, MEDICAL DIRECTOR
## Practice location
- **Address:** 6709 S MINNESOTA AVE STE 101, Sioux Falls, SD 57108-2593
- **Phone:** (605) 366-6569
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 4 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (2), Anesthesiology (1), Certified Registered Nurse Anesthetist (CRNA) (1); 1 practice at this address and 3 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 15, 2024
---
Source: [NPI Profile](https://npiprofile.com/npi/1275353237) · Data from the CMS NPPES public registry.