Kathleen Trinette Costello

Professional Counselor


  8700 E Vista Bonita Dr Ste 188, Scottsdale
     Arizona, 85255-3205
  480-506-9747    Maps & Directions
Kathleen Trinette Costello is a Scottsdale, Arizona based counselor who is specialized as Professional Counselor. Active license number of Kathleen Trinette Costello is LPC-19879 for Professional Counselor in Arizona. Her current practice location is 8700 E Vista Bonita Dr Ste 188, Scottsdale. Patients can book an appointment with her at 480-506-9747.
Kathleen Trinette Costello is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. She uses talk therapy and evidence-based counseling methods to support clients in managing mental health conditions, improving relationships, and developing coping strategies for life’s difficulties.
Complete Profile:
Kathleen Trinette Costello 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: Kathleen Trinette Costello
Specialization: Professional Counselor
Gender:Female
Accepts Medicare Assignment:No
Practice Address:8700 E Vista Bonita Dr Ste 188, Scottsdale,
Arizona, 85255-3205
Phone:480-506-9747
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: 1619614625
NPI Enumeration Date: 19 May, 2022
NPI Last Update On: 23 Oct, 2023

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Kathleen Trinette Costello are as mentioned below.
License NumberSpecializationStateStatus
LPC-19879Professional Counselor ArizonaPrimary
LPC19879Professional Counselor ArizonaSecondary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 13527 E Summit Dr,
Scottsdale, Arizona
Zip: 85259-2222
Phone Number: 719-439-0250
Patients can reach Kathleen Trinette Costello at 8700 E Vista Bonita Dr Ste 188, Scottsdale, Arizona or can call to book an appointment on 480-506-9747.
*Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 July, 2025.

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