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

Eric Hugh Dierker

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1215712492

Eric Hugh Dierker is an Addiction (Substance Use Disorder) Counselor in Spring Valley, California. Registered with an NPI since 2023.

In the registry since
2023

Practice location Address checks out

908 Parkbrook St
Spring Valley, CA 91977-4723
Phone: (858) 736-4432
Fax: (619) 579-8155
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 number1215712492
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedAugust 28, 2023
Last updated in NPPESAugust 28, 2023
Certification dateAugust 28, 2023
Mailing address234 N Magnolia Ave, El Cajon, CA 92020-3906

Other providers in Spring Valley