New York attorney record · Judicial Dept 2
John Joseph Nonnenmacher
Brooklyn Law School alumna, admitted to the New York bar in 1989, registered office in Chatham, NJ. Decades of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1989
- Admitted
- 37
- Years in bar
- 2233864
- NY reg #
The record in one line
With 37 years on the register since a 1989 admission, John Joseph Nonnenmacher ranks among the New York bar's most senior active practitioners, longer-tenured than 79% of the currently-active bar.
- 37 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #19 of 82
- by tenure in Chatham office peers
- Law school
- Brooklyn Law School
Data updated August 2026
What this profile tells you
Bar status & tenure
Registration 2233864 with the New York bar authority has long belonged to John Joseph Nonnenmacher, a veteran practitioner still in active good standing. Registration is recorded within Judicial Department 2, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under John Joseph Nonnenmacher, Esq, located in Chatham, NJ, ZIP 07928. Educational background: Brooklyn Law School (18,418 registered alumni).
State context & due diligence
After 37 years on the register, John Joseph Nonnenmacher still falls within the New York bar's active cohort, a share of the register detailed further below.
Experience vs. the active New York bar
Few active New York attorneys match John Joseph Nonnenmacher's 37 years since admission in 1989.
37 years on the New York bar
Years since admission, all currently-active NY attorneys
37 Top 21% higher than 79% 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 Chatham, NJ office peers
John Joseph Nonnenmacher is toward the newer end of Chatham, NJ's NY register cohort: #19 of 82 by years since admission. See the Chatham attorney directory .
- Local rank
- #19
- City cohort
- 82
- Local percentile
- 22nd
- Admitted
- 1989
Nearest tenure peers in Chatham
- Kohar Massoyan Boyadjian admitted 1989 · 37 yr
- Keith Eric Marlowe admitted 1988 · 38 yr
- Robin Anne Gibney Donato admitted 1991 · 35 yr
- Pamela Triolo Spellman admitted 1987 · 39 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 Brooklyn Law School alumni
Among the 10,325 Brooklyn Law School graduates in the New York register, John Joseph Nonnenmacher is longer-tenured than 99%.
37 years vs. Brooklyn Law School alumni
Years since admission - 10,325 NY-registered alumni of this school
37 Top 1% higher than 99% of 10,325 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
Brooklyn Law School's active-bar rate
Of Brooklyn Law School's 18,418 alumni in the New York register, 64% currently hold "Currently registered" status, below the statewide average.
The 1989 admission class today
Of the 6,247 attorneys admitted to the New York bar in 1989, 73.2% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 2233864
- Year Admitted
- 1989 (37 yrs · veteran)
- Judicial Department
- 2
- Next Registration
- Oct 2027
Location & Contact
- Company
- John Joseph Nonnenmacher, Esq
- City
- Chatham, NJ
- ZIP Code
- 07928
- Phone
- (862) 246-9580
Education
Status Distribution Across the New York Bar
John Joseph Nonnenmacher'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 Brooklyn Law School alumni
Fellow alumni on the NY register whose admission year is closest to 1989 (excluding same-firm colleagues above).
Same admission year (1989), other cities
NY-registered attorneys admitted in 1989 whose listed office city differs from Chatham, 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 Nonnenmacher: closest NY bar admission year outside NJ, and closest out-of-state office cities by how many NY-registered attorneys they list (~83 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~1989)
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 Chatham, NJ
Compare credentials side-by-side
Compare John Joseph Nonnenmacher with similar attorneys in Chatham.
Compare attorneys →Before you rely on this record
John Joseph Nonnenmacher'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 Nonnenmacher licensed?
John Nonnenmacher is licensed to practice law in New York.
When was John Joseph Nonnenmacher admitted to the bar?
John Joseph Nonnenmacher's admission to the New York bar dates back to 1989.
Where did John Joseph Nonnenmacher go to law school?
John Joseph Nonnenmacher attended Brooklyn Law School.
What company does John Joseph Nonnenmacher work for?
John Joseph Nonnenmacher is associated with John Joseph Nonnenmacher, Esq in Chatham, NJ.
Is John Joseph Nonnenmacher in good standing?
Yes, John Joseph Nonnenmacher 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.