Mary Louise Thornton
Mary Louise Thornton is a Occupational Therapy Assistant provider (Occupational Therapy Assistant) practicing in Retsof, NY, registered in the NPPES registry with NPI 1154117018 since 2025.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1154117018 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mary Louise Thornton |
| Sex | Female |
| Practice address | PO BOX 102, Retsof, NY, 14539 |
| Phone | 5852431730 |
| Enumeration date | 2025-04-17 |
| Last updated in NPPES | 2025-04-17 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 224Z00000X | Occupational Therapy Assistant | Primary | — | — |
Copy-ready billing details
Provider: Mary Thornton NPI: 1154117018 Taxonomy: 224Z00000X (Occupational Therapy Assistant) Address: PO BOX 102, Retsof, NY, 14539
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1245072768 | Stacey Tallon | Individual | School Social Worker | Retsof, NY |
Verify this record
Cross-check NPI 1154117018 against the authoritative CMS record: view Mary Louise Thornton 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 Mary Thornton?
Where does Mary Thornton practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-04-17.