Mallorie Sanchez
Mallorie Sanchez is a Social Worker provider (Social Worker) practicing in Altadena, CA, registered in the NPPES registry with NPI 1427459775 since 2014.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1427459775 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mallorie Sanchez |
| Sex | Female |
| Practice address | Altadena, CA, 91001 |
| Phone | 5625059997 |
| Enumeration date | 2014-09-05 |
| Last updated in NPPES | 2018-04-17 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 104100000X | Social Worker | Primary | — | CA |
Copy-ready billing details
Provider: Mallorie Sanchez NPI: 1427459775 Taxonomy: 104100000X (Social Worker) Address: Altadena, CA, 91001
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1912024878 | Diana Ruano | Individual | Social Worker | Altadena, CA |
| 1497903017 | Maritza Nigro | Individual | Clinical Social Worker | Altadena, CA |
| 1528202207 | Philip Spradling | Individual | Marriage & Family Therapist | Altadena, CA |
| 1477886430 | Edith Ballard | Individual | Social Worker | Altadena, CA |
| 1689988511 | Eunice Juarez | Individual | Social Worker | Altadena, CA |
| 1881902690 | Theresa Wilcox | Individual | Pediatric Nurse Practitioner | Altadena, CA |
| 1992015630 | Monica Yanez | Individual | Clinical Social Worker | Altadena, CA |
| 1992086425 | Raquel Zamora | Individual | Mental Health Counselor | Altadena, CA |
Verify this record
Cross-check NPI 1427459775 against the authoritative CMS record: view Mallorie Sanchez 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
Is NPI 1427459775 active?
How do I verify Mallorie Sanchez's NPI record?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-04-17.