Quick answers
- Where does Janine B. Sadowski see patients?
- Medicare's clinician data lists 2 practice locations, including Brooklyn, NY and New York, NY. Call before your visit to confirm the address.
- What is Janine B. Sadowski's specialty?
- Medicare lists Clinical Social Worker as the primary specialty.
- Does Janine B. Sadowski accept Medicare assignment?
- Yes. Medicare's clinician data says Janine B. Sadowski accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Janine B. Sadowski?
- (646) 450-7748, as listed in official Medicare / NPI Registry data.
- What is Janine B. Sadowski's NPI number?
- 1962428540. 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 Janine B. Sadowski is enrolled with Medicare (CMS data updated 2026-10-02).
- 134 N 4th StBrooklyn, NY 11249 (646) 450‑7748
- 139 Centre St, Suite 824New York, NY 10013 (646) 450‑7748
Group practices
Medicare enrollment lists Janine B. Sadowski as a member of this group (CMS data updated 2026-10-02).
- Valera Medical PC156 clinicians in the group
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
| Credential | CSW |
|---|---|
| Graduation year | 1998 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1962428540 |
| 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 2026-10-02, retrieved 2026-10-29
- 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