Iest. Augustine Youth Services
Iest. Augustine Youth Services is a healthcare organization registered as Emotionally Disturbed Childrens' Residential Treatment Facility in St Augustine, FL, holding Type 2 (organization) NPI 1023417045 since 2014. The authorized official on file is Schuyler Siefker, Executive Director.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1023417045 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Iest. Augustine Youth Services |
| Practice address | 201 SIMONE WAY, St Augustine, FL, 32086 |
| Phone | 9048291770 |
| Enumeration date | 2014-08-14 |
| Last updated in NPPES | 2014-08-14 |
Authorized official
| Name | Schuyler Siefker |
|---|---|
| Title | Executive Director |
| Phone | 9048291770 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 322D00000X | Emotionally Disturbed Childrens' Residential Treatment Facility | Primary | MH4993 | FL |
Copy-ready billing details
Provider: Iest. Augustine Youth Services NPI: 1023417045 Taxonomy: 322D00000X (Emotionally Disturbed Childrens' Residential Treatment Facility) Address: 201 SIMONE WAY, St Augustine, FL, 32086
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1427162734 | Emmeline Hayes | Individual | Mental Health Counselor | St Augustine, FL |
| 1184731994 | Allison Masters | Individual | Mental Health Counselor | St Augustine, FL |
| 1699816900 | St Augustine Youth Services | Organization | Mental Illness Community Based Residential Treatment Facility | St. Augustine, FL |
| 1710392287 | Dennis Maneja | Individual | Mental Health Counselor | St Augustine, FL |
| 1518366350 | Susan Zitsman | Individual | Mental Health Counselor | St Augustine, FL |
| 1073910790 | Joseph Mercier | Individual | Case Manager/Care Coordinator | St Augustine, FL |
| 1619335213 | Amanda Thomas | Individual | Mental Health Counselor | Saint Augustine, FL |
| 1992164867 | Ashley Firrantello | Individual | Mental Health Counselor | St Augustine, FL |
Verify this record
Cross-check NPI 1023417045 against the authoritative CMS record: view Iest. Augustine Youth Services 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 2026-07-10. Provider record last updated 2014-08-14.