Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mr. David Muchin, MSW

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1295075877

Mr. David Muchin, MSW is an Addiction (Substance Use Disorder) Counselor in San Diego, California. Registered with an NPI since 2013.

In the registry since
2013
Specialties on file
2
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

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Practice location Address checks out

3851 Rosecrans St Ste K08
San Diego, CA 92110-3115
Phone: (619) 542-4166
Fax: (619) 542-4168
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X

Record details

NPI number1295075877
Entity typeIndividual (Type 1)
GenderMale
Credentials MSW
Sole proprietorNo
NPI enumeratedFebruary 19, 2013
Last updated in NPPESFebruary 19, 2013

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