Quick answers
- Which hospitals does Koreen E. Thomas work at?
- Medicare's official clinician data lists Koreen E. Thomas at 1 hospital: Montefiore St Luke's Cornwall. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Koreen E. Thomas see patients?
- Medicare's clinician data lists 2 practice locations, including Highland Falls, NY and Newburgh, NY. Call before your visit to confirm the address.
- What is Koreen E. Thomas's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Koreen E. Thomas accept Medicare assignment?
- Yes. Medicare's clinician data says Koreen E. Thomas 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 Koreen E. Thomas?
- (845) 446-4076, as listed in official Medicare / NPI Registry data.
- What is Koreen E. Thomas's NPI number?
- 1659473494. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Koreen E. Thomas works
Medicare's Facility Affiliation Data lists Koreen E. Thomas at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Montefiore St Luke's CornwallNewburgh, NY · Acute Care Hospital · CCN 330264
Practice locations
Addresses where Koreen E. Thomas is enrolled with Medicare (CMS data updated 2026-10-02).
- 127 Main StHighland Falls, NY 10928 (845) 446‑4076
- 147 Lake StNewburgh, NY 12550 (845) 563‑8000
Group practices
Medicare enrollment lists Koreen E. Thomas as a member of this group (CMS data updated 2026-10-02).
- Cornerstone Family Healthcare64 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in New York
Clinicians with the same Medicare primary specialty in New York — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 1998 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1659473494 |
| 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