Quick answers
- Which hospitals does Stephen J. Demarco work at?
- Medicare's official clinician data lists Stephen J. Demarco at 1 hospital: St Peter's Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Stephen J. Demarco see patients?
- Medicare's clinician data lists 1 practice location in Albany, NY. Call before your visit to confirm the address.
- What is Stephen J. Demarco's specialty?
- Medicare lists Maxillofacial Surgery as the primary specialty, and also Oral Surgery.
- Does Stephen J. Demarco accept Medicare assignment?
- Yes. Medicare's clinician data says Stephen J. Demarco 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 Stephen J. Demarco's NPI number?
- 1578644464. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Stephen J. Demarco works
Medicare's Facility Affiliation Data lists Stephen J. Demarco at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- St Peter's HospitalAlbany, NY · Acute Care Hospital · CCN 330057
Practice locations
Addresses where Stephen J. Demarco is enrolled with Medicare (CMS data updated 2026-10-02).
- 7 Southwoods BlvdAlbany, NY 12211
Specialties
- Maxillofacial Surgeryprimary
- Oral Surgeryalso
Other maxillofacial surgeons in New York
Clinicians with the same Medicare primary specialty in New York — not a recommendation.
Clinician information
| Credential | DDS |
|---|---|
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578644464 |
| 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