Quick answers
- Which hospitals does Sherman M. Klein work at?
- Medicare's official clinician data lists Sherman M. Klein at 1 hospital: Flushing Hospital Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sherman M. Klein see patients?
- Medicare's clinician data lists 3 practice locations, including Kew Gardens, NY and Flushing, NY. Call before your visit to confirm the address.
- What is Sherman M. Klein's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Sherman M. Klein accept Medicare assignment?
- Yes. Medicare's clinician data says Sherman M. Klein 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 Sherman M. Klein?
- (718) 006-6708, as listed in official Medicare / NPI Registry data.
- What is Sherman M. Klein's NPI number?
- 1558340992. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sherman M. Klein works
Medicare's Facility Affiliation Data lists Sherman M. Klein at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Flushing Hospital Medical CenterFlushing, NY · Acute Care Hospital · CCN 330193
Practice locations
Addresses where Sherman M. Klein is enrolled with Medicare (CMS data updated 2026-10-02).
- 120 46 Queens BlvdKew Gardens, NY 11415 (718) 006‑6708
- 14601 45th AveFlushing, NY 11355 (718) 670‑5562
- 4500 Parsons BlvdFlushing, NY 11355 (718) 670‑5486
Group practices
Medicare enrollment lists Sherman M. Klein as a member of these groups (CMS data updated 2026-10-02).
- TJH Medical Services PC219 clinicians in the group
- Flushing Hospital and Medical Center61 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Kew Gardens
Clinicians with the same Medicare primary specialty in Kew Gardens, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1982 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1558340992 |
| 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