Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Family Practice

Michelle L. Rejman, MD

Works at hospitals in Sheboygan, WI · Wisconsin

Summary

Dr. Michelle L. Rejman, MD is a family doctor at 1020 N 12th St, Milwaukee, WI 53233. Phone: (414) 219-3056. Accepts Medicare assignment. In 2024, Michelle L. Rejman had 395 Original Medicare patients and 1,438 services. NPI 1174630412. 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 Michelle L. Rejman, 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 Michelle L. Rejman accept Medicare assignment?
Yes. Medicare's clinician data says Michelle L. Rejman 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 Michelle L. Rejman see?
In 2024, CMS data shows 395 Original Medicare patients and 1,438 services for Michelle L. Rejman. This counts Original Medicare only and measures volume, not quality.
What is Michelle L. Rejman's NPI number?
1174630412. 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 Michelle L. Rejman, 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 patients395
Services billed to Medicare1,438
Different services or procedures36
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Insertion of needle into vein for collection of blood sample (36415)532 services
  2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)390 services
  3. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)164 services
  4. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)87 services
  5. Administration of influenza virus vaccine (G0008)31 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 cholesterol75%
  • High blood pressure68%
  • Arthritis38%
  • Chronic kidney disease30%
  • Diabetes29%
  • Ischemic heart disease22%

Hospitals where Michelle L. Rejman works

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

Group practices

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

  • Aurora Medical Group, Inc.3,813 clinicians in the group

Specialties

Find other Family Practice doctors in Wisconsin →

Other family doctors in Milwaukee

Clinicians with the same Medicare primary specialty in Milwaukee, WI — not a recommendation.

All family doctors in Milwaukee →

Other clinicians in Aurora Medical Group, Inc.

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

Clinician information

CredentialMD
Medical schoolRush Medical College Of Rush University
Graduation year1993 (33 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1174630412
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