New York attorney record · Judicial Dept 3
John Joseph Macwilliams
Harvard alumna, admitted to the New York bar in 1983, registered office in Quogue, NY. A half-lifetime's worth of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1983
- Admitted
- 43
- Years in bar
- 1838572
- NY reg #
The record in one line
John Joseph Macwilliams has spent 43 years on the register since admission in 1983, one of the longest-standing active practitioners the state bar carries at 86% tenure percentile.
- 43 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #13 of 24
- by tenure in Quogue office peers
- Law school
- Harvard
Data updated August 2026
What this profile tells you
Bar status & tenure
John Joseph Macwilliams has carried New York bar registration 1838572 for the better part of a career, still active and in good standing. Registration is recorded within Judicial Department 3, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Northampton Capital Partners, located in Quogue, NY (Suffolk County), ZIP 11959. Educational background: HARVARD (7,182 registered alumni).
State context & due diligence
Across a career spanning 43 years, John Joseph Macwilliams has remained part of the New York bar's active cohort, a share of the register detailed further below.
Experience vs. the active New York bar
John Joseph Macwilliams's 43 years since a 1983 admission places this record near the far edge of the statewide tenure curve below.
43 years on the New York bar
Years since admission, all currently-active NY attorneys
43 Top 14% higher than 86% of 290,787 active NY attorneys
Each bar is a band; taller bars hold more active NY attorneys. 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 · August 2026
Tenure among Quogue, NY office peers
In the small Quogue, NY cohort (24 with admission years), John Joseph Macwilliams ranks #13 by tenure. See the Quogue attorney directory .
- Local rank
- #13
- City cohort
- 24
- Local percentile
- 50th
- Admitted
- 1983
Nearest tenure peers in Quogue
- Marshall A. Heinberg admitted 1983 · 43 yr
- Lisa Alexandra Frey admitted 1984 · 42 yr
- Jonathan D. Thier admitted 1984 · 42 yr
- Robert Charles Treuhold admitted 1984 · 42 yr
How local rank is computed
Rank uses years since NY-bar admission among non-deceased registry rows that list the same office city and state, a local placement, not a statewide claim. Source: NY Office of Court Administration Attorney Registration · as of August 2026. Derived local rank, not published upstream.
How John compares to fellow Harvard alumni
Among the 3,045 Harvard graduates in the New York register, John Joseph Macwilliams is longer-tenured than 99%.
43 years vs. Harvard alumni
Years since admission - 3,045 NY-registered alumni of this school
43 Top 1% higher than 99% of 3,045 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 · August 2026
Harvard's active-bar rate
Of Harvard's 7,182 alumni in the New York register, 50% currently hold "Currently registered" status, below the statewide average.
The 1983 admission class today
Of the 5,424 attorneys admitted to the New York bar in 1983, 67.4% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 1838572
- Year Admitted
- 1983 (43 yrs · veteran)
- Judicial Department
- 3
- Next Registration
- Dec 2027
Location & Contact
- Company
- Northampton Capital Partners
- City
- Quogue, NY
- County
- Suffolk
- ZIP Code
- 11959
- Phone
- (917) 226-5969
Education
Status Distribution Across the New York Bar
John Joseph Macwilliams's current status, "Currently registered", places this attorney in the 67.2% of the 432,625-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.
Near-tenure Harvard alumni
Fellow alumni on the NY register whose admission year is closest to 1983 (excluding same-firm colleagues above).
Same admission year (1983), other cities
NY-registered attorneys admitted in 1983 whose listed office city differs from Quogue, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for John Joseph Macwilliams: closest NY bar admission year outside NY, and closest out-of-state office cities by how many NY-registered attorneys they list (~25 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~1983)
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
Verify This Attorney
Verify on NY Courts Attorney SearchNearby Attorneys in Quogue, NY
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Compare attorneys →Before you rely on this record
John Joseph Macwilliams's "Currently registered" listing confirms bar standing only, it is a registration fact to verify, not a verdict on quality or competence.
Frequently Asked Questions
Where is John Macwilliams licensed?
John Macwilliams is licensed to practice law in New York.
When was John Joseph Macwilliams admitted to the bar?
John Joseph Macwilliams's admission to the New York bar dates back to 1983.
Where did John Joseph Macwilliams go to law school?
John Joseph Macwilliams attended HARVARD.
What company does John Joseph Macwilliams work for?
John Joseph Macwilliams is associated with Northampton Capital Partners in Quogue, NY.
Is John Joseph Macwilliams in good standing?
Yes, John Joseph Macwilliams holds active bar status ("Currently registered").
Cite this page & disclosure
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.