New York attorney record · Judicial Dept 4
John E. Antonowicz
Suny At Buffalo alumna, admitted to the New York bar in 1990, registered office in Central Islip, NY. Decades of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1990
- Admitted
- 36
- Years in bar
- 2349702
- NY reg #
The record in one line
With 36 years on the register since a 1990 admission, John E. Antonowicz ranks among the New York bar's most senior active practitioners, longer-tenured than 79% of the currently-active bar.
- 36 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #85 of 442
- by tenure in Central Islip office peers
- Law school
- Suny At Buffalo
Data updated August 2026
What this profile tells you
Bar status & tenure
Registration 2349702 with the New York bar authority has long belonged to John E. Antonowicz, a veteran practitioner still in active good standing. Registration is recorded within Judicial Department 4, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Social Security Administration Office Of Hearings Operations, located in Central Islip, NY (Suffolk County), ZIP 11722. 5 other attorneys share this firm affiliation in the registry. Educational background: SUNY AT BUFFALO (2,896 registered alumni).
State context & due diligence
After 36 years on the register, John E. Antonowicz 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 E. Antonowicz's 36 years since admission in 1990.
36 years on the New York bar
Years since admission, all currently-active NY attorneys
36 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 Central Islip, NY office peers
Most of the 442 NY-registered attorneys in Central Islip, NY outrank John E. Antonowicz on tenure; this record sits at the 19th local percentile (rank #85). See the Central Islip attorney directory .
- Local rank
- #85
- City cohort
- 442
- Local percentile
- 19th
- Admitted
- 1990
Nearest tenure peers in Central Islip
- Alison M. Anderson admitted 1990 · 36 yr
- Frank Scott Carrigan admitted 1990 · 36 yr
- Karen Kerr admitted 1990 · 36 yr
- Dina Talmor Miller admitted 1990 · 36 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 Suny At Buffalo alumni
Among the 1,234 Suny At Buffalo graduates in the New York register, John E. Antonowicz is longer-tenured than 59%.
36 years vs. Suny At Buffalo alumni
Years since admission - 1,234 NY-registered alumni of this school
36 Top 41% higher than 59% of 1,234 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
Suny At Buffalo's active-bar rate
Of Suny At Buffalo's 2,896 alumni in the New York register, 60.5% currently hold "Currently registered" status, below the statewide average.
The 1990 admission class today
Of the 6,112 attorneys admitted to the New York bar in 1990, 56.3% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 2349702
- Year Admitted
- 1990 (36 yrs · veteran)
- Judicial Department
- 4
- Next Registration
- May 2028
Location & Contact
- Company
- Social Security Administration Office Of Hearings Operations
- City
- Central Islip, NY
- County
- Suffolk
- ZIP Code
- 11722
- Phone
- (866) 690-1805
Education
Status Distribution Across the New York Bar
John E. Antonowicz'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.
Same firm affiliation: Social Security Administration Office Of Hearings Operations
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
Near-tenure Suny At Buffalo alumni
Fellow alumni on the NY register whose admission year is closest to 1990 (excluding same-firm colleagues above).
Same admission year (1990), other cities
NY-registered attorneys admitted in 1990 whose listed office city differs from Central Islip, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for John E. Antonowicz: closest NY bar admission year outside NY, and closest out-of-state office cities by how many NY-registered attorneys they list (~443 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~1990)
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
Verify This Attorney
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Compare attorneys →Before you rely on this record
John E. Antonowicz'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 Antonowicz licensed?
John Antonowicz is licensed to practice law in New York.
When was John E. Antonowicz admitted to the bar?
John E. Antonowicz's admission to the New York bar dates back to 1990.
Where did John E. Antonowicz go to law school?
John E. Antonowicz attended SUNY AT BUFFALO.
What company does John E. Antonowicz work for?
John E. Antonowicz is associated with Social Security Administration Office Of Hearings Operations in Central Islip, NY.
Is John E. Antonowicz in good standing?
Yes, John E. Antonowicz 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.