Quick answers
- Which hospitals does Roy G. Oommen work at?
- Medicare's official clinician data lists Roy G. Oommen at 2 hospitals: Hudson Valley Hospital Center and New York-Presbyterian Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Roy G. Oommen see patients?
- Medicare's clinician data lists 3 practice locations, including Cortlandt Manor, NY, Bronxville, NY and Eastchester, NY. Call before your visit to confirm the address.
- What is Roy G. Oommen's specialty?
- Medicare lists Thoracic Surgery as the primary specialty.
- Does Roy G. Oommen accept Medicare assignment?
- Yes. Medicare's clinician data says Roy G. Oommen 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 Roy G. Oommen offer telehealth?
- Medicare's clinician data says Roy G. Oommen offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Roy G. Oommen?
- (914) 293-8700, as listed in official Medicare / NPI Registry data.
- What is Roy G. Oommen's NPI number?
- 1669653184. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Roy G. Oommen works
Medicare's Facility Affiliation Data lists Roy G. Oommen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hudson Valley Hospital CenterCortlandt Manor, NY · Acute Care Hospital · CCN 330267
- New York-Presbyterian HospitalNew York, NY · Acute Care Hospital · CCN 330101
Practice locations
Addresses where Roy G. Oommen is enrolled with Medicare (CMS data updated 2026-10-02).
- 1978 Crompond RdCortlandt Manor, NY 10567 (914) 293‑8700
- 55 Palmer AveBronxville, NY 10708
- 685 White Plains RdEastchester, NY 10709
Group practices
Medicare enrollment lists Roy G. Oommen as a member of these groups (CMS data updated 2026-10-02).
- Lawrence Medical Associates PC224 clinicians in the group
- The Westchester Medical Practice PC196 clinicians in the group
Specialties
- Thoracic Surgeryprimary
Other thoracic surgeons in New York
Clinicians with the same Medicare primary specialty in New York — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Howard University College Of Medicine |
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1669653184 |
| 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