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Ophthalmology

Michael L. Seigle, MD

Sees patients in Elgin, IL · Illinois

Summary

Michael L. Seigle, MD (Ophthalmology) is enrolled with Medicare at 1 practice location in Elgin, IL. NPI 1639166259. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(847) 888‑2020 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Michael L. Seigle, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

1Practice location
OphthalmologyPrimary specialty
YesAccepts Medicare assignment
42Years since medical school (graduated 1984)
Chicago College Of Medicine And SurgeryMedical school
MaleGender (as listed)
Ophthalmology Associates, LtdGroup practice

Quick answers

Where does Michael L. Seigle see patients?
Medicare's clinician data lists 1 practice location in Elgin, IL. Call before your visit to confirm the address.
What is Michael L. Seigle's specialty?
Medicare lists Ophthalmology as the primary specialty.
Does Michael L. Seigle accept Medicare assignment?
Yes. Medicare's clinician data says Michael L. Seigle accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Michael L. Seigle?
(847) 888-2020, as listed in official Medicare / NPI Registry data.
What is Michael L. Seigle's NPI number?
1639166259. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Michael L. Seigle is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Michael L. Seigle as a member of this group (CMS data updated 2026-10-02).

  • Ophthalmology Associates, Ltd3 clinicians in the group

Specialties

Find other Ophthalmology doctors in Illinois →

Other ophthalmologists in Illinois

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

All ophthalmologists in Illinois →

Clinician information

CredentialMD
Medical schoolChicago College Of Medicine And Surgery
Graduation year1984
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1639166259
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians