SOUTHWEST MINNESOTA SURGICAL CENTER, INC.
NPI 1407023161
Clinic/Center - Ambulatory Surgical in Marshall, MN
About Southwest Minnesota Surgical Center, Inc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SOUTHWEST MINNESOTA SURGICAL CENTER, INC. (NPI 1407023161) is a healthcare organization registered as an ambulatory surgical in Marshall, Minnesota and active in the NPI registry since May 2008. The organization holds a CLIA Waiver certificate valid through May 3, 2027 and lists Anthony C Nwakama, Md/owner, 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)
Southwest Minnesota Surgical Center, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
11Medicare enrollment records show 11 clinicians reassign Medicare billing to Southwest Minnesota Surgical Center, Inc., which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (11)
Sidney, NE 69162
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 24D1099030
Southwest Minnesota Surgical Center · Marshall, MNFrequently 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 Southwest Minnesota Surgical Center, Inc.'s NPI number?
The NPI number for Southwest Minnesota Surgical Center, Inc. is 1407023161. It was assigned to this organization in the NPPES registry on May 13, 2008.
Where is Southwest Minnesota Surgical Center, Inc. located?
Southwest Minnesota Surgical Center, Inc. is located at 1401 Nwakama St Suite 400, Marshall, MN 56258. The listed phone number is (507) 929-7696.
What is Southwest Minnesota Surgical Center, Inc.'s specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Ambulatory Surgical, with taxonomy code 261QA1903X.
Is Southwest Minnesota Surgical Center, Inc. enrolled in Medicare?
Yes. Southwest Minnesota Surgical Center, Inc. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Southwest Minnesota Surgical Center, Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 11 clinicians, all in Certified Registered Nurse Anesthetist (CRNA), reassign their Medicare billing to Southwest Minnesota Surgical Center, Inc.. 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.
Does Southwest Minnesota Surgical Center, Inc. hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 24D1099030) is associated with this NPI, valid through May 3, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Southwest Minnesota Surgical Center, Inc. was last updated on February 7, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Southwest Minnesota Surgical Center, Inc. · NPI 1407023161
Ambulatory Surgical organization in Marshall, Minnesota. Organization record, active in the CMS NPPES registry since May 13, 2008.
## Identity
- **NPI:** 1407023161 (Entity type: Organization)
- **Enumerated:** May 13, 2008
- **Primary specialty:** Clinic/Center - Ambulatory Surgical · taxonomy 261QA1903X
- **Organization subpart:** No
- **Authorized official:** Anthony Nwakama, MD/OWNER
## Practice location
- **Address:** 1401 NWAKAMA ST, SUITE 400, Marshall, MN 56258
- **Phone:** (507) 929-7696 · **Fax:** (507) 393-7697
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 11 clinicians (Certified Registered Nurse Anesthetist (CRNA)) 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 7, 2018
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1407023161) · Data from the CMS NPPES public registry.