Quick answers
- Which hospitals does Robert E. Dematteo work at?
- Medicare's official clinician data lists Robert E. Dematteo at 1 hospital: St John's Riverside Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Robert E. Dematteo see patients?
- Medicare's clinician data lists 1 practice location in Yonkers, NY. Call before your visit to confirm the address.
- What is Robert E. Dematteo's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Pulmonary Disease.
- Does Robert E. Dematteo accept Medicare assignment?
- Medicare's clinician data says Robert E. Dematteo 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 Robert E. Dematteo?
- (914) 965-3366, as listed in official Medicare / NPI Registry data.
- What is Robert E. Dematteo's NPI number?
- 1083610125. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Robert E. Dematteo works
Medicare's Facility Affiliation Data lists Robert E. Dematteo at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- St John's Riverside HospitalYonkers, NY · Acute Care Hospital · CCN 330208
Practice locations
Addresses where Robert E. Dematteo is enrolled with Medicare (CMS data updated 2026-10-02).
- 970 N Broadway, Suite 209Yonkers, NY 10701 (914) 965‑3366
Group practices
Medicare enrollment lists Robert E. Dematteo as a member of this group (CMS data updated 2026-10-02).
- Pulmonary Disease Group of Westchester PLLC4 clinicians in the group
Specialties
- Internal Medicineprimary
- Pulmonary Diseasealso
Other internal medicine doctors in Yonkers
Clinicians with the same Medicare primary specialty in Yonkers, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1982 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1083610125 |
| 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