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Internal Medicine

Tandy L. Champion, DO

Works at hospitals in Wyoming, MI · Michigan

Summary

Dr. Tandy L. Champion, DO is an internal medicine doctor at 4285 Pkwy Place Dr SW, Metro Health Grandville, Grandville, MI 49418. Phone: (616) 252-4300. Accepts Medicare assignment. In 2024, Tandy L. Champion had 44 Original Medicare patients and 242 services. NPI 1164443578. 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.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 4285 Pkwy Place Dr SW, Metro Health Grandville, Grandville, MI 49418 · Directions (4 more locations)
  • Phone: (616) 252‑4300
  • Medicare: Accepts Medicare assignment
  • Hospital: University of Michigan Health - West
  • Group practice: Metropolitan Hospital (+2 more)
  • Medical school: Michigan State University College Of Osteopathic Medicine · graduated 1993 (33 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Tandy L. Champion, 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 Tandy L. Champion accept Medicare assignment?
Yes. Medicare's clinician data says Tandy L. Champion 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 Tandy L. Champion see?
In 2024, CMS data shows 44 Original Medicare patients and 242 services for Tandy L. Champion. This counts Original Medicare only and measures volume, not quality.
What is Tandy L. Champion's NPI number?
1164443578. 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 Tandy L. Champion, 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 patients44
Services billed to Medicare242
Different services or procedures27
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)60 services
  2. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)34 services
  3. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)25 services
  4. Automated urinalysis test (81003)22 services
  5. Annual depression screening, 5 to 15 minutes (G0444)11 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 pressure66%
  • High cholesterol48%
  • Arthritis41%
  • Diabetes30%

Hospitals where Tandy L. Champion works

Medicare's Facility Affiliation Data lists Tandy L. Champion 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 Tandy L. Champion is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Tandy L. Champion as a member of these groups (CMS data updated October 2, 2026).

  • Metropolitan Hospital415 clinicians in the group
  • Center for Physical Rehabilitation and Therapy LP369 clinicians in the group
  • Center for Physical Rehabilitation Inc357 clinicians in the group

Specialties

Find other Internal Medicine doctors in Michigan →

Other internal medicine doctors in Michigan

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

All internal medicine doctors in Michigan →

Other clinicians in Metropolitan Hospital

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

Clinician information

CredentialDO
Medical schoolMichigan State University College Of Osteopathic Medicine
Graduation year1993 (33 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1164443578
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