Jeffery L. Wilt, MD

Medicare activity in 2024

Official CMS public-use data for Jeffery L. Wilt, 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.

Most frequent services

1. Critical care, first 30-74 minutes (99291)117 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)18 services
3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)13 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%
• Heart failure69%
• Ischemic heart disease67%
• COPD54%
• Atrial fibrillation54%

Hospitals where Jeffery L. Wilt works

Medicare's Facility Affiliation Data lists Jeffery L. Wilt 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.

• Borgess Medical CenterKalamazoo, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230117

Practice locations

Addresses where Jeffery L. Wilt is enrolled with Medicare (CMS data updated October 2, 2026).

• 1521 Gull RdKalamazoo, MI 49048 (269) 226‑5165
• 1722 Shaffer StKalamazoo, MI 49048 (269) 343‑1555
• 1722 Shaffer St, Suite 1Kalamazoo, MI 49048 (269) 381‑3963
• 7901 Angling RdPortage, MI 49024

Group practices

Medicare enrollment lists Jeffery L. Wilt as a member of this group (CMS data updated October 2, 2026).

• Ascension Medical Group Promed262 clinicians in the group

Specialties

• Critical Care (Intensivists)primary
• Internal Medicinealso
• Pulmonary Diseasealso

Find other Critical Care (Intensivists) doctors in Michigan →

Other critical care doctors in Kalamazoo

Clinicians with the same Medicare primary specialty in Kalamazoo, MI — not a recommendation.

• Joanna M. Olewicz, MD
• Matthew R. Pryor, MD
• James Hull, DO
• Elizabeth M. Kluka, DO
• Robert J. Rosenblatt, MD
• Armand B. Tanase, MD
• Sandra P. Medinilla, MD

All critical care doctors in Kalamazoo →

Other clinicians in Ascension Medical Group Promed

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Joshua Reynolds, DO
• Joanna M. Olewicz, MD
• Anthony Lee, MD
• Amber Darey, MD
• Amanda R. Richhart, NP
• Leslie A. Price

Clinician information

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

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians