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

Mr. David Richardson Hagerty

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1295869220

Mr. David Richardson Hagerty is an Addiction (Substance Use Disorder) Counselor in Simi Valley, California. Practices as a sole proprietor. Registered with an NPI since 2007.

In the registry since
2007

Practice location Address checks out

3150 E Los Angeles Ave
Simi Valley, CA 93065-3940
Phone: (805) 577-0830
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

Record details

NPI number1295869220
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMarch 14, 2007
Last updated in NPPESJuly 8, 2007
Mailing address30830 Marseille Way, Westlake Village, CA 91362-7171

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