Quick answers
- Which hospitals does Javaad Ahmad work at?
- Medicare's official clinician data lists Javaad Ahmad at 3 hospitals: Chsli St Joseph Hospital, Good Samaritan Hospital Medical Center and St Catherine of Siena Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Javaad Ahmad see patients?
- Medicare's clinician data lists 2 practice locations, including West Islip, NY and Babylon, NY. Call before your visit to confirm the address.
- What is Javaad Ahmad's specialty?
- Medicare lists Neurology as the primary specialty, and also Psychiatry.
- Does Javaad Ahmad accept Medicare assignment?
- Yes. Medicare's clinician data says Javaad Ahmad 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 Javaad Ahmad?
- (631) 376-3000, as listed in official Medicare / NPI Registry data.
- What is Javaad Ahmad's NPI number?
- 1467859082. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Javaad Ahmad works
Medicare's Facility Affiliation Data lists Javaad Ahmad at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Chsli St Joseph HospitalBethpage, NY · Acute Care Hospital · CCN 330332
- Good Samaritan Hospital Medical CenterWest Islip, NY · Acute Care Hospital · CCN 330286
- St Catherine of Siena HospitalSmithtown, NY · Acute Care Hospital · CCN 330401
Practice locations
Addresses where Javaad Ahmad is enrolled with Medicare (CMS data updated 2026-10-02).
- 1000 Montauk HwyWest Islip, NY 11795 (631) 376‑3000
- 60 George StBabylon, NY 11702 (631) 482‑9977
Group practices
Medicare enrollment lists Javaad Ahmad as a member of these groups (CMS data updated 2026-10-02).
- Good Samaritan Hospital Medical Center165 clinicians in the group
- Kimon Bekelis Physician P C7 clinicians in the group
Specialties
- Neurologyprimary
- Psychiatryalso
Other neurologists in West Islip
Clinicians with the same Medicare primary specialty in West Islip, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1467859082 |
| 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