Quick answers
- Does Daisy S. Andaleon accept Medicare assignment?
- Yes. Medicare's clinician data says Daisy S. Andaleon 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 Daisy S. Andaleon see?
- In 2024, CMS data shows 258 Original Medicare patients and 1,775 services for Daisy S. Andaleon. This counts Original Medicare only and measures volume, not quality.
- What is Daisy S. Andaleon's NPI number?
- 1093723413. 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 Daisy S. Andaleon, 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 | 258 |
|---|---|
| Services billed to Medicare | 1,775 |
| Different services or procedures | 40 |
| 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)453 services
- Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)238 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)223 services
- Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)141 services
- Annual alcohol misuse screening, 5 to 15 minutes (G0442)95 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 cholesterol75%
- Diabetes49%
- Chronic kidney disease46%
- Arthritis44%
- Anxiety29%
Hospitals where Daisy S. Andaleon works
Medicare's Facility Affiliation Data lists Daisy S. Andaleon 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.
- Advocate Condell Medical CenterLibertyville, IL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 140202
- Froedtert South Inc.Kenosha, WI · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 520021
- Northwestern Lake Forest HospitalLake Forest, IL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 140130
- Vista Medical Center EastWaukegan, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140084
Practice locations
Addresses where Daisy S. Andaleon is enrolled with Medicare (CMS data updated October 2, 2026).
- 10256 Old Green Bay RdPleasant Prairie, WI 53158 (262) 551‑4200
Group practices
Medicare enrollment lists Daisy S. Andaleon as a member of this group (CMS data updated October 2, 2026).
- Froedtert South Inc161 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Pleasant Prairie
Clinicians with the same Medicare primary specialty in Pleasant Prairie, WI — not a recommendation.
Other clinicians in Froedtert South Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1986 (40 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1093723413 |
| 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