Maria Esther Guzman
Maria Esther Guzman is a School Counselor provider (Counselor) practicing in Tracy, CA, registered in the NPPES registry with NPI 1831614437 since 2017. Practices at Jefferson School District (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1831614437 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Maria Esther Guzman |
| Sex | Female |
| Practice address | 1219 WHISPERING WIND DR, Tracy, CA, 95377 |
| Phone | 2098363388 |
| Enumeration date | 2017-08-04 |
| Last updated in NPPES | 2026-04-10 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 101YS0200X | School Counselor | Primary | — | — |
Copy-ready billing details
Provider: Maria Guzman NPI: 1831614437 Taxonomy: 101YS0200X (School Counselor) Address: 1219 WHISPERING WIND DR, Tracy, CA, 95377
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1457497331 | Jefferson School District | Organization | Local Education Agency (LEA) | Tracy, CA |
| 1922970631 | Araceli Contreras | Individual | School Counselor | Tracy, CA |
Verify this record
Cross-check NPI 1831614437 against the authoritative CMS record: view Maria Esther Guzman 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.
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-04-10.