Quick answers
- Does Tiffany M. Arney accept Medicare assignment?
- Yes. Medicare's clinician data says Tiffany M. Arney 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 Tiffany M. Arney see?
- In 2024, CMS data shows 25 Original Medicare patients and 1,269 services for Tiffany M. Arney. This counts Original Medicare only and measures volume, not quality.
- What is Tiffany M. Arney's NPI number?
- 1699925321. 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 Tiffany M. Arney, 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 | 25 |
|---|---|
| Services billed to Medicare | 1,269 |
| Different services or procedures | 9 |
| Participating Medicare provider | Yes |
| Average age of these patients | 89 |
Most frequent services
- Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)512 services
- Therapy procedure for walking training, each 15 minutes (97116)289 services
- Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)225 services
- Therapy procedure using functional activities (97530)181 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%
- Arthritis75%
- Alzheimer's disease or dementia60%
- Chronic kidney disease56%
- Ischemic heart disease44%
Practice locations
Addresses where Tiffany M. Arney is enrolled with Medicare (CMS data updated October 2, 2026).
- 222 Park PlWaukesha, WI 53186 (651) 631‑6570
- S64W13780 Janesville RdMuskego, WI 53150 (414) 217‑7925
- S67W14765 Janesville RdMuskego, WI 53150 (651) 631‑6570
Group practices
Medicare enrollment lists Tiffany M. Arney as a member of these groups (CMS data updated October 2, 2026).
- Aegis Group Practice LLC390 clinicians in the group
- Presbyterian Homes of Wisconsin Inc35 clinicians in the group
Specialties
Find other clinicians: Physical Therapist in Private Practice, Wisconsin →
Other physical therapists in Waukesha
Clinicians with the same Medicare primary specialty in Waukesha, WI — not a recommendation.
Other clinicians in Aegis Group Practice LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2008 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1699925321 |
| 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
- 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