Quick answers
- Which hospitals does Clyde H. Weissbart work at?
- Medicare's official clinician data lists Clyde H. Weissbart at 1 hospital: Montefiore Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Clyde H. Weissbart see patients?
- Medicare's clinician data lists 3 practice locations, including Flushing, NY and Bronx, NY. Call before your visit to confirm the address.
- What is Clyde H. Weissbart's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Hematology.
- Does Clyde H. Weissbart accept Medicare assignment?
- Yes. Medicare's clinician data says Clyde H. Weissbart 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 Clyde H. Weissbart?
- (718) 299-7295, as listed in official Medicare / NPI Registry data.
- What is Clyde H. Weissbart's NPI number?
- 1407925274. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Clyde H. Weissbart works
Medicare's Facility Affiliation Data lists Clyde H. Weissbart 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
Practice locations
Addresses where Clyde H. Weissbart is enrolled with Medicare (CMS data updated 2026-10-02).
- 14040 Sanford AveFlushing, NY 11355 (718) 299‑7295
- 2015 Grand ConcourseBronx, NY 10453 (718) 299‑7295
- 3525 Baychester AveBronx, NY 10466 (845) 354‑1212
Group practices
Medicare enrollment lists Clyde H. Weissbart as a member of these groups (CMS data updated 2026-10-02).
- Bronx Medical Practice PC130 clinicians in the group
- Genesis Medical Health PC43 clinicians in the group
- Arcadian Medical Health PC39 clinicians in the group
Specialties
- Internal Medicineprimary
- Hematologyalso
Other internal medicine doctors in Flushing
Clinicians with the same Medicare primary specialty in Flushing, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York Medical College |
| Graduation year | 1971 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1407925274 |
| 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