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

Mr. David John Mehr, CAS

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1942348214

Mr. David John Mehr, CAS is an Addiction (Substance Use Disorder) Counselor in Corte Madera, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
Specialties on file
2

Practice location Address checks out

1441 Casa Buena Dr 303
Corte Madera, CA 94925-1765
Phone: (415) 924-8751
Fax: (415) 252-4790
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Case Manager/Care Coordinator (primary) Taxonomy 171M00000X
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 03-065653 (CA)

Record details

NPI number1942348214
Entity typeIndividual (Type 1)
GenderMale
Credentials CAS
Sole proprietorNo
NPI enumeratedFebruary 1, 2007
Last updated in NPPESSeptember 11, 2025

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