Quick answers
- Where does Justine Downing see patients?
- Medicare's clinician data lists 4 practice locations, including New Square, NY and Spring Valley, NY. Call before your visit to confirm the address.
- What is Justine Downing's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Justine Downing accept Medicare assignment?
- Yes. Medicare's clinician data says Justine Downing 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 Justine Downing?
- (845) 354-9300, as listed in official Medicare / NPI Registry data.
- What is Justine Downing's NPI number?
- 1437642923. 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 Justine Downing is enrolled with Medicare (CMS data updated 2026-10-02).
- 408 Wilson AveNew Square, NY 10977 (845) 354‑9300
- 5 Twin AveSpring Valley, NY 10977 (845) 354‑9300
- 728 N Main StSpring Valley, NY 10977
- 728 N Main StNew Square, NY 10977 (845) 354‑9300
Group practices
Medicare enrollment lists Justine Downing as a member of this group (CMS data updated 2026-10-02).
- Refuah Health Center Inc89 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in New Square
Clinicians with the same Medicare primary specialty in New Square, NY — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1437642923 |
| 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