Quick answers
- Does Geoffrey W. Klein accept Medicare assignment?
- Yes. Medicare's clinician data says Geoffrey W. Klein 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 Geoffrey W. Klein see?
- In 2024, CMS data shows 12 Original Medicare patients and 597 services for Geoffrey W. Klein. This counts Original Medicare only and measures volume, not quality.
- What is Geoffrey W. Klein's NPI number?
- 1598786949. 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 Geoffrey W. Klein, 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 | 12 |
|---|---|
| Services billed to Medicare | 597 |
| Different services or procedures | 9 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Therapy procedure using functional activities (97530)155 services
- Therapy procedure using manual technique, each 15 minutes (97140)119 services
- Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes (97112)108 services
- Electrical stimulation (unattended), to one or more areas for indication(s) other than wound care, as part of a therapy plan of care (G0283)94 services
- Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes (97110)80 services
Practice locations
Addresses where Geoffrey W. Klein is enrolled with Medicare (CMS data updated October 2, 2026).
- 1118 Main St, Suite ACross Plains, WI 53528 (608) 658‑6890
- 6649 University Ave, Suite 100Middleton, WI 53562 (608) 841‑1290
Group practices
Medicare enrollment lists Geoffrey W. Klein as a member of this group (CMS data updated October 2, 2026).
- Nissenbaum and Schleusner Pro Physical Therapy LLC14 clinicians in the group
Specialties
Find other clinicians: Physical Therapist in Private Practice, Wisconsin →
Other physical therapists in Cross Plains
Clinicians with the same Medicare primary specialty in Cross Plains, WI — not a recommendation.
Other clinicians in Nissenbaum and Schleusner Pro Physical Therapy LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2010 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1598786949 |
| 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