Sofia Marinac Schiltz, SLP
Sofia Marinac Schiltz is a Speech-Language Pathologist provider (Speech-Language Pathologist) practicing in Pleasant Hill, CA, registered in the NPPES registry with NPI 1023661030 since 2019. The credential SLP stands for Speech-Language Pathologist. Practices at Happy Hearts Speech & Language Therapy Inc. (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1023661030 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Sofia Marinac Schiltz |
| Credential | SLP |
| Sex | Female |
| Practice address | 200 GREGORY LN # C202, Pleasant Hill, CA, 94523 |
| Phone | 9254656445 |
| Enumeration date | 2019-07-18 |
| Last updated in NPPES | 2025-05-13 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 106S00000X | Behavior Technician | Secondary | — | — |
| 235Z00000X | Speech-Language Pathologist | Secondary | 15697 | CA |
| 235Z00000X | Speech-Language Pathologist | Primary | 33450 | CA |
SLP — Speech-Language Pathologist: A licensed clinician treating speech, language, and swallowing disorders. About the SLP credential
Copy-ready billing details
Provider: Sofia Schiltz, SLP NPI: 1023661030 Taxonomy: 235Z00000X (Speech-Language Pathologist) Address: 200 GREGORY LN # C202, Pleasant Hill, CA, 94523
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1447079181 | Happy Hearts Speech & Language Therapy Inc. | Organization | Speech-Language Pathologist | Pleasant Hill, CA |
| 1326937087 | Sophie Keshi | Individual | Speech-Language Assistant | Pleasant Hill, CA |
Verify this record
Cross-check NPI 1023661030 against the authoritative CMS record: view Sofia Marinac Schiltz 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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Where does Sofia Schiltz practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-05-13.