Matthew Freng
Matthew Freng is a Peer Specialist provider (Peer Specialist) practicing in Altadena, CA, registered in the NPPES registry with NPI 1922806918 since 2025. Practices at Alcohol and Substance Abuse Programs, Inc. (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1922806918 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Matthew Freng |
| Sex | Male |
| Practice address | Altadena, CA, 91001 |
| Phone | 6264216031 |
| Enumeration date | 2025-03-05 |
| Last updated in NPPES | 2025-03-05 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 175T00000X | Peer Specialist | Primary | — | — |
Copy-ready billing details
Provider: Matthew Freng NPI: 1922806918 Taxonomy: 175T00000X (Peer Specialist) Address: Altadena, CA, 91001
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1689844334 | Alcohol and Substance Abuse Programs, Inc. | Organization | Substance Abuse Rehabilitation Facility | Altadena, CA |
| 1780988964 | Ashley Trimble | Individual | Medical Physician Assistant | Altadena, CA |
| 1447895610 | Gilbert Jaimes | Individual | Clinical Social Worker | Altadena, CA |
| 1932972734 | Isiaih Nieves | Individual | Addiction (Substance Use Disorder) Counselor | Altadena, CA |
| 1942025358 | Christian Rosales | Individual | Peer Specialist | Altadena, CA |
| 1659197507 | Richard Torres | Individual | Addiction (Substance Use Disorder) Counselor | Altadena, CA |
| 1285450643 | Bryan Olvera | Individual | Addiction (Substance Use Disorder) Counselor | Altadena, CA |
| 1679386031 | Kevin Dancer | Individual | Peer Specialist | Altadena, CA |
Verify this record
Cross-check NPI 1922806918 against the authoritative CMS record: view Matthew Freng 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
What is the NPI number for Matthew Freng?
Where does Matthew Freng practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-03-05.