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Mr. Eric Riske

Addiction (Substance Use Disorder) Counselor in Downey, CA · enumerated 2021 · practices at Southern California Alcohol and Drug Programs, Inc..

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1821750621

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Registry record

Entity type Individual (Type 1)
Name Mr. Eric Riske
Sex Male
Practice address 11501 Dolan Ave, Downey, CA, 90241
Phone (562) 923-4545
Enumeration date Oct 8, 2021
Last updated in NPPES Oct 8, 2021

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Eric Riske practice?
The practice location on file with NPPES is in Downey, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Eric Riske?
The National Provider Identifier (NPI) for Eric Riske is 1821750621, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-08.