Quick answers
- Does Rebeca S. Nieves accept Medicare assignment?
- Yes. Medicare's clinician data says Rebeca S. Nieves accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Rebeca S. Nieves's NPI number?
- 1083349716. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Rebeca S. Nieves works
Medicare's Facility Affiliation Data lists Rebeca S. Nieves at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Deaconess Hospital IncEvansville, IN · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 150082
Practice locations
Addresses where Rebeca S. Nieves is enrolled with Medicare (CMS data updated October 2, 2026).
- 4011 Gateway Blvd, Suite 100Newburgh, IN 47630 (812) 858‑2100
- 4209 Gateway BlvdNewburgh, IN 47630 (812) 853‑5300
Group practices
Medicare enrollment lists Rebeca S. Nieves as a member of this group (CMS data updated October 2, 2026).
- Deaconess Clinic Inc413 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Newburgh
Clinicians with the same Medicare primary specialty in Newburgh, IN — not a recommendation.
Other clinicians in Deaconess Clinic Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | San Juan Bautista School Of Medicine |
| Graduation year | 2024 (2 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1083349716 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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