Douglas Mclennan Calkin Jr.
Addiction (Substance Use Disorder) Counselor
2100 Napa Vallejo Hwy, Bldg. 253 M1 And M2, Napa
California, 94558-6234
707-257-7395 707-257-7524
Maps & DirectionsDouglas Mclennan Calkin Jr. is a Napa, California based counselor who is specialized as Addiction (Substance Use Disorder) Counselor. His current practice location is 2100 Napa Vallejo Hwy, Bldg. 253 M1 And M2, Napa. Patients can book an appointment with him at 707-257-7395.
Douglas Mclennan Calkin Jr. is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. He helps his 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:
Douglas Mclennan Calkin Jr. 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: | Douglas Mclennan Calkin Jr. |
| Specialization: | Addiction (Substance Use Disorder) Counselor |
| Gender: | Male |
| Accepts Medicare Assignment: | No |
| Practice Address: | 2100 Napa Vallejo Hwy, Bldg. 253 M1 And M2, Napa,
California, 94558-6234 |
| Phone: | 707-257-7395 |
| Fax: | 707-257-7524 |
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: | 1134468119 |
| NPI Enumeration Date: | 11 Feb, 2013 |
| NPI Last Update On: | 11 Feb, 2013 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 2100 Napa Vallejo Hwy, Bldg. 253 M1 And M2
Napa, California |
| Zip: | 94558-6234 |
| Phone Number: | 707-257-7395 |
| Fax Number: | 707-257-7524 |
Patients can reach Douglas Mclennan Calkin Jr. at
2100 Napa Vallejo Hwy, Bldg. 253 M1 And M2, Napa, California or can
call to book an appointment on 707-257-7395.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.