Jennifer R. Stumph, MD

Medicare activity in 2024

Official CMS public-use data for Jennifer R. Stumph, 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. Pathology examination of tissue using a microscope, intermediate complexity (88305)293 services
2. Special stained specimen slides to examine tissue, each additional procedure (88341)160 services
3. Pathology clinical consultation for clinical problem, 5-20 minutes (80503)130 services
4. Cell examination of specimen, selective cellular enhancement technique (88112)88 services
5. Microscopic genetic analysis of tumor, manual (88360)85 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 cholesterol74%
• High blood pressure73%
• Arthritis49%
• Ischemic heart disease36%
• Anxiety35%
• Chronic kidney disease35%

Hospitals where Jennifer R. Stumph works

Medicare's Facility Affiliation Data lists Jennifer R. Stumph 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.

• Corewell Health Big Rapids HospitalBig Rapids, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230093
• Corewell Health Ludington HospitalLudington, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230110
• Corewell Health Zeeland HospitalZeeland, MI · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 230003
• Lakeland Hospital, St JosephSt Joseph, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230021
• Spectrum HealthGrand Rapids, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230038

Practice locations

Addresses where Jennifer R. Stumph is enrolled with Medicare (CMS data updated October 2, 2026).

• 1 Atkinson DrLudington, MI 49431 (800) 475‑6236
• 100 Michigan NE, Spectrum ButterworthGrand Rapids, MI 49503 (616) 267‑2660
• 35 Michigan St NE, Spectrum Health Reg LaboratoryGrand Rapids, MI 49503 (616) 267‑2350
• 752 Kilburne Ct SEByron Center, MI 49315 (800) 475‑6236
• 826 W King StOwosso, MI 48867 (616) 267‑2660

Group practices

Medicare enrollment lists Jennifer R. Stumph as a member of this group (CMS data updated October 2, 2026).

• Michigan Pathology Specialists PC32 clinicians in the group

Specialties

• Pathologyprimary

Find other Pathology doctors in Michigan →

Other pathologists in Michigan

Clinicians with the same Medicare primary specialty in Michigan — not a recommendation.

• James Malleis, MD
• Nada Naiyer, MD
• Joseph Montecalvo Iii, MD
• James Z. Huang, MD
• Thomas Brenn, MD
• Amir Dehghani, MD
• Lee Ann Weitekamp, MD
• Mir Yousufuddin A. Khan, MD

All pathologists in Michigan →

Other clinicians in Michigan Pathology Specialists PC

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

• Katelyn M. Zebrowski, MD
• Lee Ann Weitekamp, MD
• Kim Mills, MD
• Vadim Khachaturov, MD
• Meryem M. Langenbach, MD
• Cynthia L. Cookingham, MD

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