Mr. Eric Riske
Mr. Eric Riske is a Addiction (Substance Use Disorder) Counselor provider (Counselor) practicing in Downey, CA, registered in the NPPES registry with NPI 1821750621 since 2021. Practices at Southern California Alcohol and Drug Programs, Inc. (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1821750621 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mr. Eric Riske |
| Sex | Male |
| Practice address | 11501 DOLAN AVE, Downey, CA, 90241 |
| Phone | 5629234545 |
| Enumeration date | 2021-10-08 |
| Last updated in NPPES | 2021-10-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 101YA0400X | Addiction (Substance Use Disorder) Counselor | Primary | — | CA |
Copy-ready billing details
Provider: Eric Riske NPI: 1821750621 Taxonomy: 101YA0400X (Addiction (Substance Use Disorder) Counselor) Address: 11501 DOLAN AVE, Downey, CA, 90241
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1508941170 | Southern California Alcohol and Drug Programs, Inc. | Organization | Children's Substance Abuse Rehabilitation Facility | Downey, CA |
| 1609106830 | Rosa Rios | Individual | Marriage & Family Therapist | Downey, CA |
| 1174899736 | Robert La Vogue | Individual | Addiction (Substance Use Disorder) Counselor | Downey, CA |
| 1164772414 | Richard Reilly | Individual | Addiction (Substance Use Disorder) Counselor | Downey, CA |
| 1235483041 | Mollie Benavides | Individual | Addiction (Substance Use Disorder) Counselor | Downey, CA |
| 1164894952 | Sarah Aguirre | Individual | Professional Counselor | Downey, CA |
| 1538528583 | Marcelino Guzman | Individual | Addiction (Substance Use Disorder) Counselor | Downey, CA |
| 1649639543 | Joe Martinez | Individual | Addiction (Substance Use Disorder) Counselor | Downey, CA |
Verify this record
Cross-check NPI 1821750621 against the authoritative CMS record: view Mr. Eric Riske on the official NPPES registry .
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. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-10-08.