Quick answers
- Does Lauren A. Sweeney accept Medicare assignment?
- Yes. Medicare's clinician data says Lauren A. Sweeney 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 Lauren A. Sweeney see?
- In 2024, CMS data shows 184 Original Medicare patients and 325 services for Lauren A. Sweeney. This counts Original Medicare only and measures volume, not quality.
- What is Lauren A. Sweeney's NPI number?
- 1447592928. 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 Lauren A. Sweeney, 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 | 184 |
|---|---|
| Services billed to Medicare | 325 |
| Different services or procedures | 6 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)187 services
- Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)48 services
- Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)41 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)38 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%
- Arthritis60%
- Chronic kidney disease58%
- Diabetes49%
- Heart failure48%
Hospitals where Lauren A. Sweeney works
Medicare's Facility Affiliation Data lists Lauren A. Sweeney 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.
- Ascension Columbia St Marys Hospital MilwaukeeMilwaukee, WI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 520051
- Ascension SE Wisconsin HospitalMilwaukee, WI · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 520136
- Aurora Medical Center - SummitSummit, WI · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 520206
- Community Memorial HospitalMenomonee Falls, WI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 520103
- Froedtert Memorial Lutheran HospitalMilwaukee, WI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 520177
Practice locations
Addresses where Lauren A. Sweeney is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 7; the Medicare profile lists all.
- 1032 E Sumner StHartford, WI 53027 (262) 673‑2300
- 150 S Sunny Slope Rd, Suite 136Brookfield, WI 53005 (262) 786‑4550
- 19333 W N AveBrookfield, WI 53045 (262) 785‑2000
- 2301 N Lake DrMilwaukee, WI 53211 (414) 585‑1000
- 36500 Aurora DrSummit, WI 53066 (262) 434‑5000
Group practices
Medicare enrollment lists Lauren A. Sweeney as a member of this group (CMS data updated October 2, 2026).
- Infectious Disease Specialists of SE Wi, SC12 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Hartford
Clinicians with the same Medicare primary specialty in Hartford, WI — not a recommendation.
Other clinicians in Infectious Disease Specialists of SE Wi, SC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2012 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1447592928 |
| 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