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Family Practice

Kevin R. Klein, DO

Works at hospitals in Mount Clemens, MI · Michigan

Summary

Dr. Kevin R. Klein, DO is a family doctor at 32901 23 Mile Rd, Suite 120, Chesterfield, MI 48047. Phone: (586) 725-4604. Accepts Medicare assignment. In 2024, Kevin R. Klein had 144 Original Medicare patients and 1,606 services. NPI 1558354365. 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: Family doctor (Medicare lists Family Practice)
  • Address: 32901 23 Mile Rd, Suite 120, Chesterfield, MI 48047 · Directions
  • Phone: (586) 725‑4604
  • Medicare: Accepts Medicare assignment
  • Hospital: McLaren Macomb
  • Group practice: McLaren Medical Group
  • Medical school: graduated 1987 (39 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Kevin R. Klein, 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 Kevin R. Klein accept Medicare assignment?
Yes. Medicare's clinician data says Kevin R. Klein 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 Kevin R. Klein see?
In 2024, CMS data shows 144 Original Medicare patients and 1,606 services for Kevin R. Klein. This counts Original Medicare only and measures volume, not quality.
What is Kevin R. Klein's NPI number?
1558354365. 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 Kevin R. Klein, 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 patients144
Services billed to Medicare1,606
Different services or procedures47
Participating Medicare providerYes
Average age of these patients74

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)263 services
  2. Blood test, lipids (cholesterol and triglycerides) (80061)200 services
  3. Blood glucose (sugar) level (82947)194 services
  4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)186 services
  5. Hemoglobin a1c level (83036)143 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%
  • Arthritis50%
  • Diabetes33%
  • Ischemic heart disease24%
  • Chronic kidney disease19%

Hospitals where Kevin R. Klein works

Medicare's Facility Affiliation Data lists Kevin R. Klein 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.

  • McLaren MacombMount Clemens, MI · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 230227

Practice locations

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

Group practices

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

  • McLaren Medical Group213 clinicians in the group

Specialties

Find other Family Practice doctors in Michigan →

Other family doctors in Chesterfield

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

All family doctors in Chesterfield →

Other clinicians in McLaren Medical Group

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

Clinician information

CredentialDO
Graduation year1987 (39 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1558354365
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