Cassie Diane Mcgowan

SUDCC | Professional Counselor


  286 Euclid Ave Ste 102, San Diego
     California, 92114-3611
  619-859-6270    619-527-8536 Maps & Directions
Cassie Diane Mcgowan is a San Diego, California based counselor who is specialized as Professional Counselor. Active license number of Cassie Diane Mcgowan is 17879 for Addiction (Substance Use Disorder) Counselor in California. Her current practice location is 286 Euclid Ave Ste 102, San Diego. Patients can book an appointment with her at 619-859-6270.
Cassie Diane Mcgowan 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:
Cassie Diane Mcgowan 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: Cassie Diane Mcgowan
Specialization: Professional Counselor
Gender:Female
Credentials: SUDCC
Accepts Medicare Assignment:No
Practice Address:286 Euclid Ave Ste 102, San Diego,
California, 92114-3611
Phone:619-859-6270
Fax:619-527-8536
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: 1770211591
NPI Enumeration Date: 10 Aug, 2022
NPI Last Update On: 14 Jan, 2026

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Cassie Diane Mcgowan are as mentioned below.
License NumberSpecializationStateStatus
17879Addiction (Substance Use Disorder) Counselor CaliforniaPrimary
17879Professional Counselor CaliforniaSecondary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 630 Bradford Rd,
El Cajon, California
Zip: 92019-2649
Phone Number: 619-972-4207
Patients can reach Cassie Diane Mcgowan at 286 Euclid Ave Ste 102, San Diego, California or can call to book an appointment on 619-859-6270.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 February, 2026.