Denise Schindlar-Ahlgrim, LCSW
NPI 1285835538ActiveIndividual· Social Worker, Clinical· Sayville, NY
Social Worker, Clinical (LCSW) with Calm Seas Psychotherapy Lcsw PLLC, practicing in Sayville, New York. Medicare paid $12,004 for services to 11 patients in 2024.
Overview
| NPI | 1285835538 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | LCSW |
| Sole proprietor | Yes |
| NPI issued | May 31, 2007 |
| Last updated in NPPES | Sep 15, 2025 |
| Certified by provider | Sep 15, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Social Worker, Clinical Primary | 1041C0700X | 091868-01 | NY |
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) | Enrolled Practitioner - Clinical Social Worker (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 11 |
|---|---|
| Services billed | 230 across 3 procedure codes |
| Paid by Medicare | $12,004 |
Education and affiliations
| Graduation year | 1996 |
|---|---|
| Medicare specialty | Clinical Social Worker |
Medical group
- Calm Seas Psychotherapy Lcsw PLLCMattituck, NY · 5 clinicians
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