Quick answers
- Does Ellie E. Mercado-Schoessow accept Medicare assignment?
- Yes. Medicare's clinician data says Ellie E. Mercado-Schoessow 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 Ellie E. Mercado-Schoessow see?
- In 2024, CMS data shows 254 Original Medicare patients and 708 services for Ellie E. Mercado-Schoessow. This counts Original Medicare only and measures volume, not quality.
- What is Ellie E. Mercado-Schoessow's NPI number?
- 1780137737. 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 Ellie E. Mercado-Schoessow, 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 | 254 |
|---|---|
| Services billed to Medicare | 708 |
| Different services or procedures | 6 |
| Participating Medicare provider | Yes |
| Average age of these patients | 78 |
Most frequent services
- Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)465 services
- Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)87 services
- Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes (99307)70 services
- Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)53 services
- Nursing facility discharge management, more than 30 minutes (99316)31 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 blood pressure75%
- High cholesterol73%
- Depression62%
- Anxiety56%
- Alzheimer's disease or dementia51%
- Chronic kidney disease48%
Hospitals where Ellie E. Mercado-Schoessow works
Medicare's Facility Affiliation Data lists Ellie E. Mercado-Schoessow 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.
- Holy Family MemorialManitowoc, WI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 520107
Practice locations
Addresses where Ellie E. Mercado-Schoessow is enrolled with Medicare (CMS data updated October 2, 2026).
- 15430 W Capitol Dr, Suite 300Brookfield, WI 53005 (262) 421‑5133
- 2961 Saint Anthony DrGreen Bay, WI 54311 (888) 408‑7008
Group practices
Medicare enrollment lists Ellie E. Mercado-Schoessow as a member of these groups (CMS data updated October 2, 2026).
- Post Acute Medical PLLC439 clinicians in the group
- Geiger Medical LLC27 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Brookfield
Clinicians with the same Medicare primary specialty in Brookfield, WI — not a recommendation.
Other clinicians in Post Acute Medical PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1780137737 |
| 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