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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SIOUXLAND COUNSELING SERVICES, PLLC
NPI 1619410735
Community/Behavioral Health in Sioux City, IA

Active since November 21, 2016
700 PIERCE ST, SIOUX CITY, IA 51101(712) 740-9775 Get Directions Write a Review

NPPES record last updated: September 17, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 17, 2026, Nov 21, 2016 (2 updates tracked since 2016).

About Siouxland Counseling Services, Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SIOUXLAND COUNSELING SERVICES, PLLC (NPI 1619410735), doing business as Valora Counseling, Pllc, is a healthcare organization registered as a community/behavioral health in Sioux City, Iowa and active in the NPI registry since November 2016. The organization lists Diana Castro-moctezuma, Mental Health Counselor, as its authorized official.

NPPES Registry Identity

NPI1619410735
Entity TypeOrganization
Primary Taxonomy251S00000X
Legal Business NameSIOUXLAND COUNSELING SERVICES, PLLC
Location Address700 PIERCE STSioux City, IA 51101-1002
Mailing Address700 Pierce StSioux City, IA 51101-1002 · (712) 740-9775 · Fax (712) 382-4044
Phone(712) 740-9775
Organization SubpartNo
Authorized OfficialDiana Castro-moctezumaMental Health Counselor · (712) 560-7045
Enumeration DateNovember 21, 2016
Last NPPES UpdateSeptember 17, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 17, 2026
✔ NPI 1619410735 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCommunity/Behavioral HealthAgencies
Taxonomy Code251S00000X
License✔ Licensed in IA · 001675
Definition
A private or public agency usually under local government jurisdiction, responsible for assuring the delivery of community based mental health, intellectual disabilities, substance abuse and/or behavioral health services to individuals with those disabilities. Services may range from companion care, respite, transportation, community integration, crisis intervention and stabilization, supported employment, day support, prevocational services, residential support, therapeutic and supportive consultation, environmental modifications, intensive in-home therapy and day treatment, in addition to traditional mental health and behavioral treatment.
700 PIERCE ST, Sioux City, IA 51101
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Other Names 1

Doing Business AsValora Counseling, Pllc

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan, Ambetter Health and more.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)

Siouxland Counseling Services, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Siouxland Counseling Services, PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Diana Castro-Moctezuma, LMHC, IADC
Mental Health Counselor
NPI 1730507914
700 PIERCE ST
Sioux City, IA 51101
(712) 740-9775
✔ PECOS✔ Accepts MedicareSame address

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 Siouxland Counseling Services, PLLC's NPI number?

The NPI number for Siouxland Counseling Services, PLLC is 1619410735. It was assigned to this organization in the NPPES registry on November 21, 2016. The provider is doing business as Valora Counseling, PLLC.

Where is Siouxland Counseling Services, PLLC located?

Siouxland Counseling Services, PLLC is located at 700 Pierce St, Sioux City, IA 51101. The listed phone number is (712) 740-9775.

What is Siouxland Counseling Services, PLLC's specialty?

The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.

Is Siouxland Counseling Services, PLLC enrolled in Medicare?

Yes. Siouxland Counseling Services, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Siouxland Counseling Services, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Mental Health Counselor) reassigns their Medicare billing to Siouxland Counseling Services, PLLC. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Siouxland Counseling Services, PLLC accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families and Ambetter from Sunflower Health Plan list Siouxland Counseling Services, 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 Siouxland Counseling Services, PLLC was last updated on September 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 days 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.