Anne Marie Grenchus, LCSW
NPI 1245828466ActiveIndividual· Social Worker, Clinical· Rensselaer, NY
Opted out of Medicare from March 2021 to March 2027. Social Worker, Clinical (LCSW) in Rensselaer, New York, licensed in NY and NJ, with an NPI issued in January 2021.
Overview
| NPI | 1245828466 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | LCSW |
| Sole proprietor | Yes |
| NPI issued | Jan 4, 2021 |
| Last updated in NPPES | Apr 10, 2025 |
| Certified by provider | Apr 10, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Social Worker, Clinical Primary | 1041C0700X | 089716 | NY |
| Social Worker, Clinical | 1041C0700X | 44SC06192700 | NJ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 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 |
|---|---|
| Opt-out | Opted out Mar 10, 2021 – Mar 10, 2027 |
| Can order and refer | No |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
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