Quick answers
- Does Cary J. Kohlenberg accept Medicare assignment?
- Yes. Medicare's clinician data says Cary J. Kohlenberg 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 Cary J. Kohlenberg see?
- In 2024, CMS data shows 1,341 Original Medicare patients and 3,528 services for Cary J. Kohlenberg. This counts Original Medicare only and measures volume, not quality.
- What is Cary J. Kohlenberg's NPI number?
- 1427134089. 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 Cary J. Kohlenberg, 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 | 1,341 |
|---|---|
| Services billed to Medicare | 3,528 |
| Different services or procedures | 22 |
| Participating Medicare provider | Yes |
| Average age of these patients | 79 |
Most frequent services
- Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)1,300 services
- Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)992 services
- Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)479 services
- Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)210 services
- Psychotherapy with evaluation and management visit, 30 minutes (90833)178 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%
- Depression75%
- Anxiety75%
- Alzheimer's disease or dementia73%
- High cholesterol63%
- Arthritis45%
Practice locations
Addresses where Cary J. Kohlenberg is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 10101 W Wisconsin AveWauwatosa, WI 53226 (414) 258‑1814
- 10507 S Chicago RdOak Creek, WI 53154 (414) 764‑3303
- 3217 Fiddlers Creek DrWaukesha, WI 53188 (262) 896‑8888
- 4600 52nd AveKenosha, WI 53144 (262) 654‑5183
- 577 W 12929 McShane DrMuskego, WI 53150 (414) 529‑0100
Group practices
Medicare enrollment lists Cary J. Kohlenberg as a member of this group (CMS data updated October 2, 2026).
- Cary J Kohlenberg MD SC9 clinicians in the group
Specialties
- Psychiatryprimary
- Geriatric Psychiatryalso
Other psychiatrists in Wauwatosa
Clinicians with the same Medicare primary specialty in Wauwatosa, WI — not a recommendation.
Other clinicians in Cary J Kohlenberg MD SC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Wisconsin School Of Medicine |
| Graduation year | 1989 (37 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1427134089 |
| 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