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

Mathew Robert Ritchie

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1083429047

Mathew Robert Ritchie is an Addiction (Substance Use Disorder) Counselor in San Rafael, California. Licensed in California. Registered with an NPI since 2025.

Licensed in
CA
In the registry since
2025

Practice location Address checks out

291 Smith Ranch Rd
San Rafael, CA 94903-2093
Phone: (415) 492-0818
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence R1587081124 (CA)

Record details

NPI number1083429047
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedFebruary 7, 2025
Last updated in NPPESMarch 17, 2025
Certification dateFebruary 7, 2025

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