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

MS. Mary Ann Tassone

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1700901774

MS. Mary Ann Tassone is an Addiction (Substance Use Disorder) Counselor in San Diego, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007

Practice location Address checks out

6244 El Cajon Blvd Ste 15
San Diego, CA 92115
Phone: (619) 287-8225
Fax: (619) 287-4146
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 1858 (CA)

Record details

NPI number1700901774
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 20, 2007
Last updated in NPPESJuly 17, 2012

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