Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Hematology/Oncology

Gurvinder Sethi, MD

Works at hospitals in Middletown, NY · Harris, NY · New York

Summary

Gurvinder Sethi, MD (Hematology/Oncology) is listed by Medicare at 2 hospitals in Middletown, NY and Harris, NY. NPI 1891884946. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Gurvinder Sethi, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Hematology/OncologyPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
25Years since medical school (graduated 2001)
MaleGender (as listed)
Crystal Run Healthcare Physicians LLPGroup practice

Quick answers

Which hospitals does Gurvinder Sethi work at?
Medicare's official clinician data lists Gurvinder Sethi at 2 hospitals: Garnet Health Medical Center and Garnet Health Medical Center Catskills. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Gurvinder Sethi see patients?
Medicare's clinician data lists 1 practice location in Middletown, NY. Call before your visit to confirm the address.
What is Gurvinder Sethi's specialty?
Medicare lists Hematology/Oncology as the primary specialty.
Does Gurvinder Sethi accept Medicare assignment?
Yes. Medicare's clinician data says Gurvinder Sethi 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 Gurvinder Sethi offer telehealth?
Medicare's clinician data says Gurvinder Sethi offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Gurvinder Sethi?
(845) 692-6999, as listed in official Medicare / NPI Registry data.
What is Gurvinder Sethi's NPI number?
1891884946. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Gurvinder Sethi works

Medicare's Facility Affiliation Data lists Gurvinder Sethi at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Gurvinder Sethi is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Gurvinder Sethi as a member of this group (CMS data updated 2026-10-02).

  • Crystal Run Healthcare Physicians LLP362 clinicians in the group

Specialties

Find other Hematology/Oncology doctors in New York →

Other hematologist-oncologists in Middletown

Clinicians with the same Medicare primary specialty in Middletown, NY — not a recommendation.

All hematologist-oncologists in Middletown →

Clinician information

CredentialMD
Graduation year2001
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1891884946
CorrectionsReport 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

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians