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

Douglas M Harris, SUDCC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1417574542

Douglas M Harris, SUDCC is an Addiction (Substance Use Disorder) Counselor in Downey, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2020

Practice location Address checks out

11501 Dolan Ave
Downey, CA 90241-4921
Phone: (562) 923-7894
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 · Licence 7734 (CA)

Record details

NPI number1417574542
Entity typeIndividual (Type 1)
GenderMale
Credentials SUDCC
Sole proprietorYes
NPI enumeratedJuly 6, 2020
Last updated in NPPESJuly 6, 2020
Certification dateJuly 6, 2020

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