Diana Castro-moctezuma

LMHC, IADC | Mental Health Counselor


  700 Pierce St, Sioux City
     Iowa, 51101-1002
  712-740-9775    712-454-5951 Maps & Directions
Diana Castro-moctezuma is a Sioux City, Iowa based counselor who is specialized as Mental Health Counselor. Active license number of Diana Castro-moctezuma is 001675 for Mental Health Counselor in Iowa. Her current practice location is 700 Pierce St, Sioux City. Patients can book an appointment with her at 712-740-9775.
Diana Castro-moctezuma is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. She assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.
Complete Profile:
Diana Castro-moctezuma speciality, credentials, practice address, contact phone number and fax are as below. Patients can directly walk in or can call on the below given phone number for appointment.
Name: Diana Castro-moctezuma
Specialization: Mental Health Counselor
Gender:Female
Credentials: LMHC, IADC
Accepts Medicare Assignment:No
Practice Address:700 Pierce St, Sioux City,
Iowa, 51101-1002
Phone:712-740-9775
Fax:712-454-5951
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.
NPI Number: 1730507914
NPI Enumeration Date: 03 Apr, 2014
NPI Last Update On: 17 Dec, 2025

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Diana Castro-moctezuma are as mentioned below.
License NumberSpecializationStateStatus
001675Mental Health Counselor IowaPrimary
12041Addiction (Substance Use Disorder) Counselor IowaSecondary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 700 Pierce St,
Sioux City, Iowa
Zip: 51101-1002
Phone Number: 712-740-9775
Fax Number: 712-454-5951
Patients can reach Diana Castro-moctezuma at 700 Pierce St, Sioux City, Iowa or can call to book an appointment on 712-740-9775.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 February, 2026.