Addiction Therapist

Melissa Arriaga Donegan, B.A.

4990 Williams Ave, La Mesa, California, 91941-3409

About Melissa Arriaga Donegan

Melissa Arriaga Donegan is a therapist based in La Mesa, California who is specialized in Addiction (Substance Use Disorder) Counselor. Her current practice location is 4990 Williams Ave, La Mesa. Patients can reach her at 619-648-0474 or can fax her at 619-698-1665. Melissa Arriaga Donegan is B.A. in Addiction (Substance Use Disorder) Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1740433192.

Melissa Arriaga Donegan 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.

Practice Information

Melissa Arriaga Donegan speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Melissa Arriaga Donegan
Specialization Addiction (Substance Use Disorder) Counselor
Credentials B.A.
Gender Female
Practice Address: 4990 Williams Ave,
La Mesa, CA - 91941-3409
Fax 619-698-1665

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 Number1740433192
NPI Enumeration Date: 29 Oct, 2008
NPI Last Update On: 14 Feb, 2023

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Melissa Arriaga Donegan are as mentioned below.

License NumberSpecializationStateStatus
Addiction (Substance Use Disorder) Counselor Primary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Melissa Arriaga Donegan
4990 Williams Ave,
La Mesa, CA - 91941-3409
Phone: 619-668-4231
Fax: 619-698-1665

Book an Appointment with Melissa Arriaga Donegan

To schedule an appointment, contact Melissa Arriaga Donegan at 4990 Williams Ave, La Mesa, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Melissa Arriaga Donegan:

Melissa Arriaga Donegan is a therapist specializing in Addiction (Substance Use Disorder) Counselor. She 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.

Yes, Melissa Arriaga Donegan is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Melissa Arriaga Donegan practices at 4990 Williams Ave, La Mesa, California, 91941-3409.

To schedule an appointment with Melissa Arriaga Donegan, please contact the office at 619-648-0474.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.