Quick answers
- Does Alex H. Kivimaki accept Medicare assignment?
- Yes. Medicare's clinician data says Alex H. Kivimaki 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 Alex H. Kivimaki see?
- In 2024, CMS data shows 25 Original Medicare patients and 101 services for Alex H. Kivimaki. This counts Original Medicare only and measures volume, not quality.
- What is Alex H. Kivimaki's NPI number?
- 1467957191. 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 Alex H. Kivimaki, 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 | 101 |
| Different services or procedures | 17 |
| Participating Medicare provider | Yes |
| Average age of these patients | 68 |
Most frequent services
- Hemoglobin a1c level (83036)18 services
- Urine microalbumin (protein) level (82043)14 services
- Blood test, lipids (cholesterol and triglycerides) (80061)12 services
- Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)12 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%
- Diabetes68%
Hospitals where Alex H. Kivimaki works
Medicare's Facility Affiliation Data lists Alex H. Kivimaki 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.
- Black River Memorial HospitalBlack River Falls, WI · Critical Access Hospital · Emergency services: listed by Medicare · CCN 521333
- Marshfield Medical CenterMarshfield, WI · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 520037
Practice locations
Addresses where Alex H. Kivimaki is enrolled with Medicare (CMS data updated October 2, 2026).
- N6520 Lumberjack Guy RdBlack River Falls, WI 54615 (715) 284‑9851
- S2845 White Eagle RdBaraboo, WI 53913 (608) 355‑1240
Group practices
Medicare enrollment lists Alex H. Kivimaki as a member of this group (CMS data updated October 2, 2026).
- Ho Chunk Nation28 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Black River Falls
Clinicians with the same Medicare primary specialty in Black River Falls, WI — not a recommendation.
Other clinicians in Ho Chunk Nation
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 | 2018 (8 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1467957191 |
| 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