Quick answers
- Does Elena May-Plaza accept Medicare assignment?
- Yes. Medicare's clinician data says Elena May-Plaza 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.
- How many Medicare patients does Elena May-Plaza see?
- In 2024, CMS data shows 16 Original Medicare patients and 18 services for Elena May-Plaza. This counts Original Medicare only and measures volume, not quality.
- What is Elena May-Plaza's NPI number?
- 1730686700. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Elena May-Plaza, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 16 |
|---|---|
| Services billed to Medicare | 18 |
| Different services or procedures | 11 |
| Participating Medicare provider | Yes |
| Average age of these patients | 68 |
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- Arthritis75%
- High cholesterol69%
Hospitals where Elena May-Plaza works
Medicare's Facility Affiliation Data lists Elena May-Plaza 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.
- Ste Genevieve County Memorial HospitalSainte Genevieve, MO · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 261330
Practice locations
Addresses where Elena May-Plaza is enrolled with Medicare (CMS data updated October 2, 2026).
- 120 Plaza DrSte Genevieve, MO 63670 (573) 883‑5717
- 255 BodermanBloomsdale, MO 63627 (573) 483‑9492
Group practices
Medicare enrollment lists Elena May-Plaza as a member of this group (CMS data updated October 2, 2026).
- Ste Genevieve County Memorial Hospital71 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Ste Genevieve
Clinicians with the same Medicare primary specialty in Ste Genevieve, MO — not a recommendation.
Other clinicians in Ste Genevieve County Memorial Hospital
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2017 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1730686700 |
| 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
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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