SIOUXLAND MENTAL HEALTH CENTER
NPI 1952529950
Community/Behavioral Health in Sioux City, IA
About Siouxland Mental Health Center NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SIOUXLAND MENTAL HEALTH CENTER (NPI 1952529950) is a healthcare organization registered as a community/behavioral health in Sioux City, Iowa and active in the NPI registry since April 2007. The organization holds a CLIA Waiver certificate valid through February 27, 2027 and lists Sheila L Martin, Executive Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 8
Other Names 1
Group Practice 1
Accepted Insurance
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)
Siouxland Mental Health Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by January 31, 2027
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
34Medicare enrollment records show 34 clinicians reassign Medicare billing to Siouxland Mental Health Center, which bills Medicare for the services they deliver. Of these, 25 practice at this address and 33 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 5
Nearest to this location (20)
See all 34Source: 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 16D2277483
Siouxland Mental Health Center Community Support Services · Sioux City, IAFrequently 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 Siouxland Mental Health Services, Inc.'s NPI number?
The NPI number for Siouxland Mental Health Services, Inc. is 1952529950. It was assigned to this organization in the NPPES registry on April 23, 2007. The provider is doing business as Siouxland Mental Health Center.
Where is Siouxland Mental Health Services, Inc. located?
Siouxland Mental Health Services, Inc. is located at 625 Court St, Sioux City, IA 51101. The listed phone number is (712) 252-3871.
What is Siouxland Mental Health Services, Inc.'s specialty?
The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.
Is Siouxland Mental Health Services, Inc. enrolled in Medicare?
Yes. Siouxland Mental Health Services, Inc. is registered in the Medicare PECOS enrollment system.
When is Siouxland Mental Health Services, Inc.'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 (Iowa, Clinic/Group Practice) is due for revalidation by January 31, 2027. 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 Siouxland Mental Health Services, Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 34 clinicians in 5 Medicare specialties reassign their Medicare billing to Siouxland Mental Health Services, 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. The largest specialties are Clinical Social Worker (16), Mental Health Counselor (8) and Nurse Practitioner (7). Of these, 25 practice at this address and 33 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Siouxland Mental Health Services, Inc. hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 16D2277483) is associated with this NPI, valid through February 27, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Siouxland Mental Health Services, Inc. accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and Avera Health Plans and 2 other insurers list Siouxland Mental Health Services, Inc. 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 Siouxland Mental Health Services, Inc. was last updated on December 22, 2023. 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.
# Siouxland Mental Health Center · NPI 1952529950
Community/Behavioral Health organization in Sioux City, Iowa. Organization record, active in the CMS NPPES registry since April 23, 2007.
## Identity
- **NPI:** 1952529950 (Entity type: Organization)
- **Enumerated:** April 23, 2007
- **Primary specialty:** Community/Behavioral Health · taxonomy 251S00000X
- **Legal business name:** Siouxland Mental Health Services, Inc.
- **Organization subpart:** No
- **Authorized official:** Sheila Martin, EXECUTIVE DIRECTOR
## Practice location
- **Address:** 625 COURT ST, Sioux City, IA 51101-1919
- **Phone:** (712) 252-3871 · **Fax:** (712) 252-3157
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** January 31, 2027 (Non-DME Part B, Iowa, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 34 clinicians in 5 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Clinical Social Worker (16), Mental Health Counselor (8), Nurse Practitioner (7); 25 practice at this address and 33 within 10 miles; [full list](https://npiprofile.com/npi/1952529950/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 22, 2023
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1952529950) · Data from the CMS NPPES public registry.