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Emergency Medicine

Mary Kuyvenhoven, MD

Works at hospitals in Kendallville, IN · Fort Wayne, IN · Indiana

Summary

Dr. Mary Kuyvenhoven, MD is an emergency medicine doctor at 2200 Randallia Dr, Fort Wayne, IN 46805. Phone: (260) 373-4000. Accepts Medicare assignment. In 2024, Mary Kuyvenhoven had 209 Original Medicare patients and 244 services. NPI 1568098564. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Mary Kuyvenhoven, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Mary Kuyvenhoven accept Medicare assignment?
Yes. Medicare's clinician data says Mary Kuyvenhoven 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 Mary Kuyvenhoven see?
In 2024, CMS data shows 209 Original Medicare patients and 244 services for Mary Kuyvenhoven. This counts Original Medicare only and measures volume, not quality.
What is Mary Kuyvenhoven's NPI number?
1568098564. 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 Mary Kuyvenhoven, 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 patients209
Services billed to Medicare244
Different services or procedures13
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Emergency department visit with high level of medical decision making (99285)149 services
  2. Emergency department visit with moderate level of medical decision making (99284)58 services
  3. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)21 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%
  • Arthritis57%
  • Diabetes40%
  • Ischemic heart disease36%
  • Chronic kidney disease36%

Hospitals where Mary Kuyvenhoven works

Medicare's Facility Affiliation Data lists Mary Kuyvenhoven 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.

Practice locations

Addresses where Mary Kuyvenhoven is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Mary Kuyvenhoven as a member of these groups (CMS data updated October 2, 2026).

  • Parkview Health System Inc1,377 clinicians in the group
  • Professional Emergency Physicians PC79 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Indiana →

Other emergency medicine doctors in Fort Wayne

Clinicians with the same Medicare primary specialty in Fort Wayne, IN — not a recommendation.

All emergency medicine doctors in Fort Wayne →

Other clinicians in Parkview Health System Inc

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

Clinician information

CredentialMD
Graduation year2020 (6 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1568098564
CorrectionsReport 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

  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