Quick answers
- Where does Jeff A. Kleiner see patients?
- Medicare's clinician data lists 1 practice location in Greenfield, WI. Call before your visit to confirm the address.
- What is Jeff A. Kleiner's specialty?
- Medicare lists Physical Medicine and Rehabilitation as the primary specialty, and also Interventional Pain Management and Pain Management.
- Does Jeff A. Kleiner accept Medicare assignment?
- Yes. Medicare's clinician data says Jeff A. Kleiner accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Jeff A. Kleiner?
- (414) 433-1000, as listed in official Medicare / NPI Registry data.
- What is Jeff A. Kleiner's NPI number?
- 1194712232. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Jeff A. Kleiner is enrolled with Medicare (CMS data updated 2026-10-02).
- 4710 W Loomis RdGreenfield, WI 53220 (414) 433‑1000
Group practices
Medicare enrollment lists Jeff A. Kleiner as a member of this group (CMS data updated 2026-10-02).
- Pain Management Center of Wisconsin, S.C.2 clinicians in the group
Specialties
Find other Physical Medicine and Rehabilitation doctors in Wisconsin →
Other rehabilitation doctors in Wisconsin
Clinicians with the same Medicare primary specialty in Wisconsin — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Wisconsin School Of Medicine |
| Graduation year | 2001 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1194712232 |
| 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 2026-10-02, retrieved 2026-10-29
- 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