Quick answers
- Which hospitals does Gary M. Kline work at?
- Medicare's official clinician data lists Gary M. Kline at 3 hospitals: Hackensack Meridian Health Pascack Valley Medical, Hackensack University Medical Center and Holy Name Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gary M. Kline see patients?
- Medicare's clinician data lists 2 practice locations, including New Hyde Park, NY and Hackensack, NJ. Call before your visit to confirm the address.
- What is Gary M. Kline's specialty?
- Medicare lists General Surgery as the primary specialty.
- Does Gary M. Kline accept Medicare assignment?
- Medicare's clinician data says Gary M. Kline 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 Gary M. Kline?
- (516) 233-1952, as listed in official Medicare / NPI Registry data.
- What is Gary M. Kline's NPI number?
- 1497825830. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gary M. Kline works
Medicare's Facility Affiliation Data lists Gary M. Kline at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hackensack Meridian Health Pascack Valley MedicalWestwood, NJ · Acute Care Hospital · CCN 310130
- Hackensack University Medical CenterHackensack, NJ · Acute Care Hospital · CCN 310001
- Holy Name Medical CenterTeaneck, NJ · Acute Care Hospital · CCN 310008
Practice locations
Addresses where Gary M. Kline is enrolled with Medicare (CMS data updated 2026-10-02).
- 2800 Marcus Ave, Suite 203New Hyde Park, NY 11042 (516) 233‑1952
- 332 Summit AveHackensack, NJ 07601 (201) 488‑6445
Specialties
- General Surgeryprimary
Other general surgeons in New Hyde Park
Clinicians with the same Medicare primary specialty in New Hyde Park, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wayne State University School Of Medicine |
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1497825830 |
| 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