Quick answers
- Where does Jonathan Klein see patients?
- Medicare's clinician data lists 12 practice locations, including East Setauket, NY, Flushing, NY and East Meadow, NY. Call before your visit to confirm the address.
- What is Jonathan Klein's specialty?
- Medicare lists Podiatry as the primary specialty.
- Does Jonathan Klein accept Medicare assignment?
- Medicare's clinician data says Jonathan Klein may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Jonathan Klein?
- (631) 941-4455, as listed in official Medicare / NPI Registry data.
- What is Jonathan Klein's NPI number?
- 1851327761. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Jonathan Klein is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 12; the Medicare profile lists all.
- 1 Sunrise DrEast Setauket, NY 11733 (631) 941‑4455
- 14149 73rd AveFlushing, NY 11367 (718) 544‑7575
- 1555 Glenn Curtiss BlvdEast Meadow, NY 11554 (516) 542‑0990
- 30 Route 111Smithtown, NY 11787 (631) 724‑2299
- 320 Patchogue Holbrook RdHolbrook, NY 11741 (631) 289‑8400
Group practices
Medicare enrollment lists Jonathan Klein as a member of these groups (CMS data updated 2026-10-02).
- Preferred Family Footcare of Li PLLC3 clinicians in the group
- Preferred Family Footcare, LLP3 clinicians in the group
Specialties
- Podiatryprimary
Other podiatrists in East Setauket
Clinicians with the same Medicare primary specialty in East Setauket, NY — not a recommendation.
Clinician information
| Credential | DPM |
|---|---|
| Medical school | New York College Of Podiatric Medicine |
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1851327761 |
| 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
- 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