Quick answers
- Which hospitals does Pragati Tandon work at?
- Medicare's official clinician data lists Pragati Tandon at 2 hospitals: Mount Sinai Hospital and Mount Sinai South Nassau. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Pragati Tandon see patients?
- Medicare's clinician data lists 2 practice locations, including Oceanside, NY and Wantagh, NY. Call before your visit to confirm the address.
- What is Pragati Tandon's specialty?
- Medicare lists Hematology/Oncology as the primary specialty.
- Does Pragati Tandon accept Medicare assignment?
- Yes. Medicare's clinician data says Pragati Tandon 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 Pragati Tandon?
- (516) 961-4545, as listed in official Medicare / NPI Registry data.
- What is Pragati Tandon's NPI number?
- 1215252556. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Pragati Tandon works
Medicare's Facility Affiliation Data lists Pragati Tandon at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mount Sinai HospitalNew York, NY · Acute Care Hospital · CCN 330024
- Mount Sinai South NassauOceanside, NY · Acute Care Hospital · CCN 330198
Practice locations
Addresses where Pragati Tandon is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Healthy WayOceanside, NY 11572
- 2020 Wantagh Ave, Mount Sinai Doctors WantaghWantagh, NY 11793 (516) 961‑4545
Group practices
Medicare enrollment lists Pragati Tandon as a member of these groups (CMS data updated 2026-10-02).
- North Shore Medical Group of the Mount Sinai School of Medicine331 clinicians in the group
- Mount Sinai School of Medicine148 clinicians in the group
Specialties
- Hematology/Oncologyprimary
Other hematologist-oncologists in Oceanside
Clinicians with the same Medicare primary specialty in Oceanside, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2010 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1215252556 |
| 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