Quick answers
- Which hospitals does John A. Chabot work at?
- Medicare's official clinician data lists John A. Chabot at 2 hospitals: New York-Presbyterian Hospital and Valley Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John A. Chabot see patients?
- Medicare's clinician data lists 4 practice locations, including West Harrison, NY and New York, NY. Call before your visit to confirm the address.
- What is John A. Chabot's specialty?
- Medicare lists General Surgery as the primary specialty.
- Does John A. Chabot accept Medicare assignment?
- Yes. Medicare's clinician data says John A. Chabot 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.
- Does John A. Chabot offer telehealth?
- Medicare's clinician data says John A. Chabot offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for John A. Chabot?
- (914) 327-2700, as listed in official Medicare / NPI Registry data.
- What is John A. Chabot's NPI number?
- 1447334966. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John A. Chabot works
Medicare's Facility Affiliation Data lists John A. Chabot at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- New York-Presbyterian HospitalNew York, NY · Acute Care Hospital · CCN 330101
- Valley HospitalParamus, NJ · Acute Care Hospital · CCN 310012
Practice locations
Addresses where John A. Chabot is enrolled with Medicare (CMS data updated 2026-10-02).
- 1111 Westchester AveWest Harrison, NY 10604 (914) 327‑2700
- 161 Fort Washington AveNew York, NY 10032 (212) 305‑8559
- 177 Fort Washington AveNew York, NY 10032 (212) 305‑7060
- 622 W 168th StNew York, NY 10032
Group practices
Medicare enrollment lists John A. Chabot as a member of this group (CMS data updated 2026-10-02).
- Trustees of Columbia University in the City of New York2,296 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in New York
Clinicians with the same Medicare primary specialty in New York — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Geisel School Of Medicine At Dartmouth |
| Graduation year | 1983 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1447334966 |
| 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