Ms. Diane Kathleen Costigan
C.A.T.C | Addiction (Substance Use Disorder) Counselor
1966 Hornblend St Apt 7, San Diego
California, 92109-4557
858-952-3207 Maps & DirectionsMs. Diane Kathleen Costigan is a San Diego, California based counselor who is specialized as Addiction (Substance Use Disorder) Counselor. Active license number of Ms. Diane Kathleen Costigan is 040981 for Addiction (Substance Use Disorder) Counselor in California. Her current practice location is 1966 Hornblend St Apt 7, San Diego. Patients can book an appointment with her at 858-952-3207.
Ms. Diane Kathleen Costigan 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:
Ms. Diane Kathleen Costigan 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: | Ms. Diane Kathleen Costigan |
| Specialization: | Addiction (Substance Use Disorder) Counselor |
| Gender: | Female |
| Credentials: | C.A.T.C |
| Accepts Medicare Assignment: | No |
| Practice Address: | 1966 Hornblend St Apt 7, San Diego,
California, 92109-4557 |
| Phone: | 858-952-3207 |
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: | 1225156698 |
| NPI Enumeration Date: | 26 Mar, 2007 |
| NPI Last Update On: | 08 Jul, 2007 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Ms. Diane Kathleen Costigan are as mentioned below.
| License Number | Specialization | State | Status | |
| 040981 | Addiction (Substance Use Disorder) Counselor | California | Primary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 1966 Hornblend St Apt 7,
San Diego, California |
| Zip: | 92109-4557 |
| Phone Number: | 858-952-3207 |
Patients can reach Ms. Diane Kathleen Costigan at
1966 Hornblend St Apt 7, San Diego, California or can
call to book an appointment on 858-952-3207.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 February, 2026.