Quick answers
- Does Selena M. De Leon accept Medicare assignment?
- Yes. Medicare's clinician data says Selena M. De Leon 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 Selena M. De Leon see?
- In 2024, CMS data shows 292 Original Medicare patients and 575 services for Selena M. De Leon. This counts Original Medicare only and measures volume, not quality.
- What is Selena M. De Leon's NPI number?
- 1578234621. 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 Selena M. De Leon, 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 | 292 |
|---|---|
| Services billed to Medicare | 575 |
| Different services or procedures | 29 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)178 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)115 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)49 services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)41 services
- Automated urinalysis test (81003)37 services
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 cholesterol70%
- High blood pressure64%
- Arthritis45%
- Diabetes22%
- Anxiety22%
- Depression21%
Hospitals where Selena M. De Leon works
Medicare's Facility Affiliation Data lists Selena M. De Leon 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.
- AdventHealth Shawnee MissionShawnee Mission, KS · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 170104
Practice locations
Addresses where Selena M. De Leon is enrolled with Medicare (CMS data updated October 2, 2026).
- 9301 W 74th StMerriam, KS 66204 (913) 632‑9100
Group practices
Medicare enrollment lists Selena M. De Leon as a member of this group (CMS data updated October 2, 2026).
- Shawnee Mission Medical Center Inc286 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Merriam
Clinicians with the same Medicare primary specialty in Merriam, KS — not a recommendation.
Other clinicians in Shawnee Mission Medical Center Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2020 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578234621 |
| 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