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

Mr. Mark W Brittingham

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1548547599

Mr. Mark W Brittingham is an Addiction (Substance Use Disorder) Counselor in Concord, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2011

Practice location Address checks out

2090 Commerce Ave
Concord, CA 94520-4902
Phone: (925) 676-2580
Fax: (925) 676-3275
Show map & directions

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

Specialties & licences

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

Record details

NPI number1548547599
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedNovember 4, 2011
Last updated in NPPESNovember 4, 2011
Mailing address2090 Commerce Ave, Concord, CA 94520-4902

Other providers in Concord