Hannah Ostrowski
Hannah Ostrowski is a Behavior Technician provider (Behavior Technician) practicing in Sandusky, MI, registered in the NPPES registry with NPI 1740090216 since 2025. Practices at Sanilac County Community Mental Health Authority (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1740090216 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Hannah Ostrowski |
| Sex | Female |
| Practice address | 227 E SANILAC RD, Sandusky, MI, 48471 |
| Phone | 8106480330 |
| Enumeration date | 2025-01-08 |
| Last updated in NPPES | 2025-01-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 106S00000X | Behavior Technician | Primary | — | — |
Copy-ready billing details
Provider: Hannah Ostrowski NPI: 1740090216 Taxonomy: 106S00000X (Behavior Technician) Address: 227 E SANILAC RD, Sandusky, MI, 48471
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1336252394 | Mary Gueldenzopf | Individual | Occupational Therapist | Sandusky, MI |
| 1366558223 | Anna Hauxwell | Individual | Behavior Analyst | Sandusky, MI |
| 1003906249 | Patricia Cole | Individual | Social Worker | Sandusky, MI |
| 1619057999 | Camilla Roff | Individual | Registered Nurse | Sandusky, MI |
| 1275661985 | Cheryl Mccoy | Individual | Professional Counselor | Sandusky, MI |
| 1497879159 | Sandra Brooks | Individual | Clinical Social Worker | Sandusky, MI |
| 1568653772 | Tricia Kosal | Individual | Mental Health Counselor | Sandusky, MI |
| 1275778672 | Andrea Holbrook | Individual | Social Worker | Sandusky, MI |
Verify this record
Cross-check NPI 1740090216 against the authoritative CMS record: view Hannah Ostrowski 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 Hannah Ostrowski?
Where does Hannah Ostrowski practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-01-08.