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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).

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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?
The National Provider Identifier (NPI) for Hannah Ostrowski is 1740090216, a Type 1 (individual) record in the CMS NPPES registry.
Where does Hannah Ostrowski practice?
The practice location on file with NPPES is in Sandusky, MI. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-01-08.