Diana Castro-moctezuma

LMHC, IADC | Addiction (Substance Use Disorder) 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 Addiction (Substance Use Disorder) 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 mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. She helps her clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.
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: Addiction (Substance Use Disorder) 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: 15 Oct, 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 08 December, 2025.