Margaret Hammer, COTA
NPI 1487862439ActiveIndividual· Occupational Therapy Assistant· Havre De Grace, MD
Occupational Therapy Assistant (COTA) in Havre De Grace, Maryland, licensed in MD, with an NPI issued in May 2007.
Overview
| NPI | 1487862439 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | COTA |
| Sole proprietor | No |
| NPI issued | May 21, 2007 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Occupational Therapy Assistant Primary | 224Z00000X | A00128 | MD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Not in the public enrollment file of Oct 1, 2026 |
|---|
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