Quick answers
- Does Marianne Decesare accept Medicare assignment?
- Yes. Medicare's clinician data says Marianne Decesare accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Marianne Decesare's NPI number?
- 1770662215. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Marianne Decesare is enrolled with Medicare (CMS data updated October 2, 2026).
- 220 Congress StBrooklyn, NY 11201 (718) 852‑0005
- 220 Congress St Apt, 5d Suite 5dBrooklyn, NY 11201
Specialties
- Clinical Social Workerprimary
Other clinical social workers in Brooklyn
Clinicians with the same Medicare primary specialty in Brooklyn, NY — not a recommendation.
Clinician information
| Graduation year | 1986 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1770662215 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians