New York attorney record · Judicial Dept 1
Ronald O. Mueller
Columbia University alumna, admitted to the New York bar in 1987, registered office in Washington, DC. Decades of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1987
- Admitted
- 39
- Years in bar
- 2140556
- NY reg #
The record in one line
Ronald O. Mueller carries a "Suspended, delinquent" status on the New York bar register, on record since 1987 - confirm the exact standing and any discipline history directly with the state bar before engaging.
- 39 yrs
- since first admission to the bar
- Suspended
- current bar status: "Suspended, delinquent"
- Law school
- Columbia University
Data updated May 2026
What this profile tells you
Bar status & tenure
Ronald O. Mueller is registered as bar number 2140556 with the New York bar authority, carrying a current status of "Suspended, delinquent", suspended or delinquent, verify terms with the bar before engaging. Registration is recorded within Judicial Department 1, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Gibson Dunn & Crutcher, located in Washington, DC, ZIP 20036. 5 other attorneys share this firm affiliation in the registry. Educational background: COLUMBIA UNIVERSITY.
State context & due diligence
A "Suspended, delinquent" status falls outside the New York bar's active cohort. The breakdown below shows what share of the register that represents, and how to verify current standing directly with the state bar.
How Ronald compares to fellow Columbia University alumni
Among the 1,236 Columbia University graduates in the New York register, Ronald O. Mueller is longer-tenured than 90% - a school-cohort view of experience, alongside the statewide one above.
39 years vs. Columbia University alumni
Years since admission - 1,236 NY-registered alumni of this school
39 Top 10% higher than 90% of 1,236 fellow alumni
Each bar is a band; taller bars hold more fellow alumni. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source NY Office of Court Administration, Attorney Registration · May 2026
The 1987 admission class today
Of the 5,948 attorneys admitted to the New York bar in 1987, 71.3% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Suspended, delinquent
- Registration Number
- 2140556
- Year Admitted
- 1987 (39 yrs · veteran)
- Judicial Department
- 1
- Next Registration
- Mar 2027
Location & Contact
- Company
- Gibson Dunn & Crutcher
- City
- Washington, DC
- ZIP Code
- 20036
- Phone
- (202) 955-8671
Education
COLUMBIA UNIVERSITY
Status Distribution Across the New York Bar
Ronald O. Mueller's current status, "Suspended, delinquent", places this record outside the 66.2% of the 429,620-attorney New York register currently marked active.
Full statewide breakdown & source note
Source: NY Office of Court Administration, Attorney Registrations. Status counts reflect the latest reporting cycle. Bar status confirms registration only; it does not imply competence, specialty fit, or freedom from complaints.
Other Attorneys at Gibson Dunn & Crutcher
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Ronald O. Mueller carries a "Suspended, delinquent" status. Verify the exact scope and dates of this action directly with the state bar before acting on it.
Frequently Asked Questions
Where is Ronald Mueller licensed?
Ronald Mueller is licensed to practice law in New York.
When was Ronald O. Mueller admitted to the bar?
Ronald O. Mueller's admission to the New York bar dates back to 1987.
Where did Ronald O. Mueller go to law school?
Ronald O. Mueller attended COLUMBIA UNIVERSITY.
What company does Ronald O. Mueller work for?
Ronald O. Mueller is associated with Gibson Dunn & Crutcher in Washington, DC.
Is Ronald O. Mueller in good standing?
No, Ronald O. Mueller carries a "Suspended, delinquent" status, not active standing. Confirm the exact scope directly with the state bar before engaging.
Sourced from the NY Office of Court Administration, informational only, not legal advice. Full disclosure.
Read our methodology - how this data is sourced, computed, and verified.