Quick answers
- Where does Steven J. Doermer see patients?
- Medicare's clinician data lists 3 practice locations, including Grand Island, NY and Lewiston, NY. Call before your visit to confirm the address.
- What is Steven J. Doermer's specialty?
- Medicare lists Physical Therapist in Private Practice as the primary specialty.
- Does Steven J. Doermer accept Medicare assignment?
- Yes. Medicare's clinician data says Steven J. Doermer 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 Steven J. Doermer?
- (716) 773-3300, as listed in official Medicare / NPI Registry data.
- What is Steven J. Doermer's NPI number?
- 1851720361. 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 Steven J. Doermer is enrolled with Medicare (CMS data updated 2026-10-02).
- 2099 Grand Island Blvd, Suite BGrand Island, NY 14072 (716) 773‑3300
- 732 Cayuga StLewiston, NY 14092
- 736 Cayuga StLewiston, NY 14092
Group practices
Medicare enrollment lists Steven J. Doermer as a member of this group (CMS data updated 2026-10-02).
- Niagara Physical Therapy PC3 clinicians in the group
Specialties
Find other clinicians: Physical Therapist in Private Practice, New York →
Other physical therapists in Grand Island
Clinicians with the same Medicare primary specialty in Grand Island, NY — not a recommendation.
Clinician information
| Credential | PT |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1851720361 |
| 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