Illinois attorney record
Mark A. Hamill
Mark A. Hamill is an attorney registered with the Illinois Attorney Registration & Disciplinary Commission (ARDC), admitted in 1991. The current public license status is "Suspension until further order (2021PR00016, 2022-01-20)" as of 2026-06-13.
Current license status of record is suspended.
The licensing authority's public record currently lists this attorney as suspended. Review the disciplinary record below and confirm with the official source before relying on this listing.
A summary of the public record — not a rating of skill, not a recommendation, not legal advice.
Experience vs. active Illinois attorneys
State median: 19 yrs
35 yrs admitted — more experience than ~80% of active Illinois attorneys.
Years since admission, active Illinois attorneys with a published admission year (n = 81,753). This attorney's band is highlighted.
License & registration
| Full name | Mark A. Hamill |
|---|---|
| Directory ID | c8d0607d-aa64-eb11-b810-000d3a9f4eeb The identifier shown is the source directory's internal record id (a Microsoft Dynamics GUID), not the public ARDC registration number. Confirm the official registration number by searching the attorney's name in the ARDC's Lawyer Search. |
| License status | Suspended official status of record: “Suspension until further order (2021PR00016, 2022-01-20)” |
| Admission year | 1991 |
| Law school | Not on record |
| Business location | Libertyville, IL |
| Firm | Not on record |
| Discipline standing | Current status reflects a suspended record with the licensing authority. See “Disciplinary decisions on record” below for the itemized public orders. |
Disciplinary decisions on record
1 published attorney-discipline decision of record match this attorney's name and suspended standing of record.
- 2022-01-20Suspension until further orderSuspension until further order (No. 2021PR00016)
Source: Illinois ARDC (Attorney Registration & Disciplinary Commission) disciplinary records. These are official, published disciplinary records, linked verbatim. Matching is by name against attorneys whose roster status already reflects discipline — a name match, not a confirmed identity. Read each linked record for the controlling disposition.
Federal court activity
Federal court activity has not been compiled for this attorney yet.
Source & last updated
Source: Illinois Attorney Registration & Disciplinary Commission (ARDC) — official attorney record. As of 2026-06-13 (last roster ingest).
Frequently asked questions
Is Mark A. Hamill a licensed attorney in Illinois?
Mark A. Hamill is registered with the Illinois Attorney Registration & Disciplinary Commission (ARDC). The current public license status of record is "Suspension until further order (2021PR00016, 2022-01-20)" as of 2026-06-13.
Has Mark A. Hamill been disbarred or suspended?
Mark A. Hamill's current license status of record is suspended per the Illinois Attorney Registration & Disciplinary Commission (ARDC). 1 published disciplinary decision of record match this name and standing of record; see the disciplinary decisions section for the itemized orders.
When was Mark A. Hamill admitted to practice law?
Mark A. Hamill was admitted in 1991 — about 35 years since admission per the Illinois Attorney Registration & Disciplinary Commission (ARDC).
Where is Mark A. Hamill's law office?
The Illinois Attorney Registration & Disciplinary Commission (ARDC) record lists a business location of Libertyville, IL for Mark A. Hamill. Phone and email are not published in the public roster.
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