New York attorney record · Judicial Dept 1
John A. Mackerron Iii
University Of California, Hastings College Of The alumna, admitted to the New York bar in 1988, registered office in New York, NY. Decades of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1988
- Admitted
- 38
- Years in bar
- 2187284
- NY reg #
The record in one line
John A. Mackerron Iii appears in the New York attorney register with a current status of "Due to reregister within 30 days of birthday", on record since 1988 - an administrative designation rather than discipline, but confirm current standing with the state bar.
- 38 yrs
- since first admission to the bar
- Pending-renewal
- current bar status: "Due to reregister within 30 days of birthday"
- Law school
- University Of California, Hastings College Of The
Data updated May 2026
What this profile tells you
Bar status & tenure
John A. Mackerron Iii is registered as bar number 2187284 with the New York bar authority, carrying a current status of "Due to reregister within 30 days of birthday", a routine periodic-renewal reminder, not discipline. Registration is recorded within Judicial Department 1, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Orrick, Herrington & Sutcliffe LLP, located in New York, NY (New York County), ZIP 10019. 5 other attorneys share this firm affiliation in the registry. Educational background: UNIVERSITY OF CALIFORNIA, HASTINGS COLLEGE OF THE (5 registered alumni).
State context & due diligence
A "Due to reregister within 30 days of birthday" status falls outside the New York bar's active cohort for now. The breakdown below shows what share of the register that represents.
University Of California, Hastings College Of The's active-bar rate
Of University Of California, Hastings College Of The's 5 alumni in the New York register, 20% currently hold "Currently registered" status, below the statewide average.
University Of California, Hastings College Of The alumni, active-bar rate
The 1988 admission class today
Of the 6,238 attorneys admitted to the New York bar in 1988, 57.4% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Due to reregister within 30 days of birthday
- Registration Number
- 2187284
- Year Admitted
- 1988 (38 yrs · veteran)
- Judicial Department
- 1
- Next Registration
- May 2026
Location & Contact
- Company
- Orrick, Herrington & Sutcliffe LLP
- City
- New York, NY
- County
- New York
- ZIP Code
- 10019
- Phone
- (212) 506-5065
Status Distribution Across the New York Bar
John A. Mackerron Iii's current status, "Due to reregister within 30 days of birthday", 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.
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John A. Mackerron Iii is currently listed as "Due to reregister within 30 days of birthday", treat that as a registration fact to confirm, not a verdict on quality.
Frequently Asked Questions
Where is John Mackerron licensed?
John Mackerron is licensed to practice law in New York.
When was John A. Mackerron Iii admitted to the bar?
John A. Mackerron Iii's admission to the New York bar dates back to 1988.
Where did John A. Mackerron Iii go to law school?
John A. Mackerron Iii attended UNIVERSITY OF CALIFORNIA, HASTINGS COLLEGE OF THE.
What company does John A. Mackerron Iii work for?
John A. Mackerron Iii is associated with Orrick, Herrington & Sutcliffe LLP in New York, NY.
Is John A. Mackerron Iii in good standing?
Not currently, John A. Mackerron Iii's listed status is "Due to reregister within 30 days of birthday", not active standing. Confirm current status with the state bar.
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.