New York attorney record · Judicial Dept 2
Frederic Z. Konigsberg
Brooklyn Law School alumna, admitted to the New York bar in 1973, registered office in Glenwood Landing, NY. A half-lifetime's worth of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1973
- Admitted
- 53
- Years in bar
- 1043496
- NY reg #
The record in one line
Frederic Z. Konigsberg has spent 53 years on the register since admission in 1973, one of the longest-standing active practitioners the state bar carries at 96% tenure percentile.
- 53 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #3 of 6
- by tenure in Glenwood Landing office peers
- Law school
- Brooklyn Law School
Data updated September 2026
What this profile tells you
Bar status & tenure
Frederic Z. Konigsberg has carried New York bar registration 1043496 for the better part of a career, still active and in 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 Frederic Z. Konigsberg, P.C., located in Glenwood Landing, NY (Nassau County), ZIP 11547. Educational background: Brooklyn Law School (24,968 registered alumni).
State context & due diligence
Across a career spanning 53 years, Frederic Z. Konigsberg 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
Frederic Z. Konigsberg's 53 years since a 1973 admission places this record near the far edge of the statewide tenure curve below.
53 years on the New York bar
Years since admission, all currently-active NY attorneys
53 Top 4% higher than 96% 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 · September 2026
Tenure among Glenwood Landing, NY office peers
Within Glenwood Landing, NY's 6-attorney local set, Frederic Z. Konigsberg is #3 by tenure, a small-cohort read, not a statewide claim. See the Glenwood Landing attorney directory .
- Local rank
- #3
- City cohort
- 6
- Local percentile
- 33rd
- Admitted
- 1973
Nearest tenure peers in Glenwood Landing
- Michael Charles Kalnick admitted 1966 · 60 yr
- Andrea Lee Friedman admitted 1981 · 45 yr
- Robert G. Katz admitted 1965 · 61 yr
- Wendi Kim Waldman admitted 1992 · 34 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 September 2026. Derived local rank, not published upstream.
How Frederic compares to fellow Brooklyn Law School alumni
Among the 10,325 Brooklyn Law School graduates in the New York register, Frederic Z. Konigsberg is longer-tenured than 99%.
53 years vs. Brooklyn Law School alumni
Years since admission - 10,325 NY-registered alumni of this school
53 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 · September 2026
Brooklyn Law School's active-bar rate
Of Brooklyn Law School's 24,968 alumni in the New York register, 59.1% currently hold "Currently registered" status, below the statewide average.
The 1973 admission class today
Of the 2,460 attorneys admitted to the New York bar in 1973, 42% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 1043496
- Year Admitted
- 1973 (53 yrs · veteran)
- Judicial Department
- 2
- Next Registration
- Apr 2028
Location & Contact
- Company
- Frederic Z. Konigsberg, P.C.
- City
- Glenwood Landing, NY
- County
- Nassau
- ZIP Code
- 11547
- Phone
- (516) 582-9927
Education
Status Distribution Across the New York Bar
Frederic Z. Konigsberg'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 1973 (excluding same-firm colleagues above).
Same admission year (1973), other cities
NY-registered attorneys admitted in 1973 whose listed office city differs from Glenwood Landing, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Out-of-state NY bar peers for Frederic Z. Konigsberg with the closest admission year to 1973. Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
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Compare attorneys →Before you rely on this record
Frederic Z. Konigsberg'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 Frederic Konigsberg licensed?
Frederic Konigsberg is licensed to practice law in New York.
When was Frederic Z. Konigsberg admitted to the bar?
Frederic Z. Konigsberg's admission to the New York bar dates back to 1973.
Where did Frederic Z. Konigsberg go to law school?
Frederic Z. Konigsberg attended Brooklyn Law School.
What company does Frederic Z. Konigsberg work for?
Frederic Z. Konigsberg is associated with Frederic Z. Konigsberg, P.C. in Glenwood Landing, NY.
Is Frederic Z. Konigsberg in good standing?
Yes, Frederic Z. Konigsberg 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.