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

Mr. Michael Dennis Nelson, SUDCCIII

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1578844486

Mr. Michael Dennis Nelson, SUDCCIII is an Addiction (Substance Use Disorder) Counselor in San Francisco, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2011

Practice location Address checks out

1601 Donner Ave Ste 3
San Francisco, CA 94124-3277
Phone: (415) 762-3700
Fax: (415) 865-0119
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 03-097228 (CA)

Record details

NPI number1578844486
Entity typeIndividual (Type 1)
GenderMale
Credentials SUDCCIII
Sole proprietorYes
NPI enumeratedSeptember 6, 2011
Last updated in NPPESSeptember 29, 2021
Certification dateSeptember 29, 2021

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