Quick answers
- Where does Raphael E. Steiner see patients?
- Medicare's clinician data lists 4 practice locations, including Uniondale, NY, New York, NY and Commack, NY. Call before your visit to confirm the address.
- What is Raphael E. Steiner's specialty?
- Medicare lists Medical Oncology as the primary specialty.
- Does Raphael E. Steiner accept Medicare assignment?
- Yes. Medicare's clinician data says Raphael E. Steiner 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.
- Does Raphael E. Steiner offer telehealth?
- Medicare's clinician data says Raphael E. Steiner offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Raphael E. Steiner?
- (212) 639-2000, as listed in official Medicare / NPI Registry data.
- What is Raphael E. Steiner's NPI number?
- 1821531179. 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 Raphael E. Steiner is enrolled with Medicare (CMS data updated 2026-10-02).
- 1101 Hempstead TpkeUniondale, NY 11553 (212) 639‑2000
- 1275 York AveNew York, NY 10065 (212) 639‑2000
- 530 E 74th StNew York, NY 10021 (212) 639‑2000
- 650 Commack RdCommack, NY 11725 (631) 623‑4034
Group practices
Medicare enrollment lists Raphael E. Steiner as a member of these groups (CMS data updated 2026-10-02).
- Memorial Hematology Lymphoma Group216 clinicians in the group
- MSKCC Regional Network136 clinicians in the group
- MSK Nassau98 clinicians in the group
Specialties
- Medical Oncologyprimary
Other oncologists in Uniondale
Clinicians with the same Medicare primary specialty in Uniondale, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2006 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1821531179 |
| 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