Quick answers
- Which hospitals does Rayna J. Sobieski work at?
- Medicare's official clinician data lists Rayna J. Sobieski at 2 hospitals: Montefiore Medical Center and New York-Presbyterian Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Rayna J. Sobieski see patients?
- Medicare's clinician data lists 2 practice locations, including Bronx, NY and New York, NY. Call before your visit to confirm the address.
- What is Rayna J. Sobieski's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Rayna J. Sobieski accept Medicare assignment?
- Medicare's clinician data says Rayna J. Sobieski may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- Does Rayna J. Sobieski offer telehealth?
- Medicare's clinician data says Rayna J. Sobieski offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Rayna J. Sobieski?
- (212) 305-9876, as listed in official Medicare / NPI Registry data.
- What is Rayna J. Sobieski's NPI number?
- 1487185963. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Rayna J. Sobieski works
Medicare's Facility Affiliation Data lists Rayna J. Sobieski at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Montefiore Medical CenterBronx, NY · Acute Care Hospital · CCN 330059
- New York-Presbyterian HospitalNew York, NY · Acute Care Hospital · CCN 330101
Practice locations
Addresses where Rayna J. Sobieski is enrolled with Medicare (CMS data updated 2026-10-02).
- 111 E 210th StBronx, NY 10467
- 622 W 168th StNew York, NY 10032 (212) 305‑9876
Group practices
Medicare enrollment lists Rayna J. Sobieski as a member of these groups (CMS data updated 2026-10-02).
- Montefiore Medical Center2,820 clinicians in the group
- Trustees of Columbia University in the City of New York2,296 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Bronx
Clinicians with the same Medicare primary specialty in Bronx, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | George Washington University School Of Medicine |
| Graduation year | 2017 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1487185963 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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