Quick answers
- Does Joanne M. Della Valle accept Medicare assignment?
- Medicare's clinician data says Joanne M. Della Valle may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Joanne M. Della Valle see?
- In 2024, CMS data shows 12 Original Medicare patients and 334 services for Joanne M. Della Valle. This counts Original Medicare only and measures volume, not quality.
- What is Joanne M. Della Valle's NPI number?
- 1649648635. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Joanne M. Della Valle, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 12 |
|---|---|
| Services billed to Medicare | 334 |
| Different services or procedures | 1 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Psychotherapy, 45 minutes (90834)334 services
Practice locations
Addresses where Joanne M. Della Valle is enrolled with Medicare (CMS data updated October 2, 2026).
- 1050 Hallock Ave, Suite 4Port Jefferson Station, NY 11776 (631) 576‑4736
- 5 D Canal StCenter Moriches, NY 11934 (631) 576‑4736
Specialties
- Clinical Social Workerprimary
Other clinical social workers in Port Jefferson Station
Clinicians with the same Medicare primary specialty in Port Jefferson Station, NY — not a recommendation.
Clinician information
| Credential | CSW |
|---|---|
| School | State University Of New York At Stony Brook, School Of Medicine |
| Graduation year | 2010 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1649648635 |
| 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
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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