Quick answers
- Does Justin Greenfield accept Medicare assignment?
- Yes. Medicare's clinician data says Justin Greenfield 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 Justin Greenfield's NPI number?
- 1902290737. 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 Justin Greenfield is enrolled with Medicare (CMS data updated October 2, 2026).
- 45 E Main St, Fl 5Uniontown, PA 15401 (412) 408‑3171
Specialties
- Clinical Social Workerprimary
Find other clinicians: Clinical Social Worker, Pennsylvania →
Other clinical social workers in Uniontown
Clinicians with the same Medicare primary specialty in Uniontown, PA — not a recommendation.
Clinician information
| Credential | CSW |
|---|---|
| Graduation year | 2012 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1902290737 |
| 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