Mr. Dennis Lee Lyons Sr.
Mr. Dennis Lee Lyons Sr. is a Addiction (Substance Use Disorder) Counselor provider (Counselor) practicing in Hawthorne, CA, registered in the NPPES registry with NPI 1760025902 since 2019.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1760025902 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mr. Dennis Lee Lyons Sr. |
| Sex | Male |
| Practice address | 2501 W EL SEGUNDO BLVD, Hawthorne, CA, 90250 |
| Phone | 3237542816 |
| Fax | 3237542828 |
| Enumeration date | 2019-10-21 |
| Last updated in NPPES | 2019-10-21 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 101YA0400X | Addiction (Substance Use Disorder) Counselor | Primary | R1291250218 | CA |
Copy-ready billing details
Provider: Dennis Lyons NPI: 1760025902 Taxonomy: 101YA0400X (Addiction (Substance Use Disorder) Counselor) Address: 2501 W EL SEGUNDO BLVD, Hawthorne, CA, 90250
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1609793389 | Frankie Melendez | Individual | Counselor | Hawthorne, CA |
| 1245360130 | Behavioral Health Services Inc. | Organization | Substance Abuse Rehabilitation Facility | Hawthorne, CA |
| 1285854398 | Chris Villalobos | Individual | Addiction (Substance Use Disorder) Counselor | Hawthorne, CA |
| 1861702375 | Mario Perez | Individual | Counselor | Hawthorne, CA |
| 1316247992 | Yvette Mclemore | Individual | Addiction (Substance Use Disorder) Counselor | Hawthorne, CA |
| 1063793321 | Catherine Ybarra | Individual | Addiction (Substance Use Disorder) Counselor | Hawthrone, CA |
| 1124382155 | William Davies | Individual | Addiction (Substance Use Disorder) Counselor | Hawthorne, CA |
| 1770924680 | Bhs Pacifica House | Organization | Substance Abuse Rehabilitation Facility | Hawthorne, CA |
Verify this record
Cross-check NPI 1760025902 against the authoritative CMS record: view Mr. Dennis Lee Lyons Sr. 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 2019-10-21.