Quick answers
- Which hospitals does Ihsan Haq work at?
- Medicare's official clinician data lists Ihsan Haq at 5 hospitals: Carthage Area Hospital, Inc, Lewis County General Hospital, Oswego Hospital, Samaritan Medical Center and University Hospital S U N y Health Science Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ihsan Haq see patients?
- Medicare's clinician data lists 1 practice location in Watertown, NY. Call before your visit to confirm the address.
- What is Ihsan Haq's specialty?
- Medicare lists Hematology/Oncology as the primary specialty.
- Does Ihsan Haq accept Medicare assignment?
- Yes. Medicare's clinician data says Ihsan Haq 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 Ihsan Haq offer telehealth?
- Medicare's clinician data says Ihsan Haq offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Ihsan Haq?
- (315) 785-4000, as listed in official Medicare / NPI Registry data.
- What is Ihsan Haq's NPI number?
- 1891789335. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ihsan Haq works
Medicare's Facility Affiliation Data lists Ihsan Haq at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Carthage Area Hospital, IncCarthage, NY · Critical Access Hospital · CCN 331318
- Lewis County General HospitalLowville, NY · Critical Access Hospital · CCN 331317
- Oswego HospitalOswego, NY · Acute Care Hospital · CCN 330218
- Samaritan Medical CenterWatertown, NY · Acute Care Hospital · CCN 330157
- University Hospital S U N y Health Science CenterSyracuse, NY · Acute Care Hospital · CCN 330241
Practice locations
Addresses where Ihsan Haq is enrolled with Medicare (CMS data updated 2026-10-02).
- 830 Washington StWatertown, NY 13601 (315) 785‑4000
Group practices
Medicare enrollment lists Ihsan Haq as a member of this group (CMS data updated 2026-10-02).
- Samaritan Medical Center153 clinicians in the group
Specialties
- Hematology/Oncologyprimary
Other hematologist-oncologists in New York
Clinicians with the same Medicare primary specialty in New York — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1979 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1891789335 |
| 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