New York attorney record · Judicial Dept 1
Allen Harold Isaac
Brooklyn Law School alumna, admitted to the New York bar in 1958, registered office in Valley Stream, NY. A half-lifetime's worth of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1958
- Admitted
- 68
- Years in bar
- 1458470
- NY reg #
The record in one line
Allen Harold Isaac has spent 68 years on the register since admission in 1958, one of the longest-standing active practitioners the state bar carries at 99% tenure percentile.
- 68 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #1 of 172
- by tenure in Valley Stream office peers
- Law school
- Brooklyn Law School
Data updated August 2026
What this profile tells you
Bar status & tenure
Allen Harold Isaac has carried New York bar registration 1458470 for the better part of a career, still active and in good standing. Registration is recorded within Judicial Department 1, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Allen H Isaac Attorney At Law, located in Valley Stream, NY (Nassau County), ZIP 11581. Educational background: Brooklyn Law School (24,865 registered alumni).
State context & due diligence
Across a career spanning 68 years, Allen Harold Isaac 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
Allen Harold Isaac's 68 years since a 1958 admission places this record near the far edge of the statewide tenure curve below.
68 years on the New York bar
Years since admission, all currently-active NY attorneys
68 Top 1% higher than 99% 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 Valley Stream, NY office peers
Allen Harold Isaac is toward the newer end of Valley Stream, NY's NY register cohort: #1 of 172 by years since admission. See the Valley Stream attorney directory .
- Local rank
- #1
- City cohort
- 172
- Local percentile
- 0th
- Admitted
- 1958
Nearest tenure peers in Valley Stream
- Robert Philip Kern admitted 1963 · 63 yr
- David Leonard Schrager admitted 1964 · 62 yr
- Joel Stewart Charleston admitted 1969 · 57 yr
- Albert A. Dagostino admitted 1970 · 56 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 Allen compares to fellow Brooklyn Law School alumni
Among the 10,167 Brooklyn Law School graduates in the New York register, Allen Harold Isaac is longer-tenured than 99%.
68 years vs. Brooklyn Law School alumni
Years since admission - 10,167 NY-registered alumni of this school
68 Top 1% higher than 99% of 10,167 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
The 1958 admission class today
Of the 1,510 attorneys admitted to the New York bar in 1958, 4.6% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 1458470
- Year Admitted
- 1958 (68 yrs · veteran)
- Judicial Department
- 1
- Next Registration
- Dec 2026
Location & Contact
- Company
- Allen H Isaac Attorney At Law
- City
- Valley Stream, NY
- County
- Nassau
- ZIP Code
- 11581
- Phone
- (516) 791-6555
Education
Status Distribution Across the New York Bar
Allen Harold Isaac'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.
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Compare attorneys →Before you rely on this record
Allen Harold Isaac'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 Allen Isaac licensed?
Allen Isaac is licensed to practice law in New York.
When was Allen Harold Isaac admitted to the bar?
Allen Harold Isaac's admission to the New York bar dates back to 1958.
Where did Allen Harold Isaac go to law school?
Allen Harold Isaac attended Brooklyn Law School.
What company does Allen Harold Isaac work for?
Allen Harold Isaac is associated with Allen H Isaac Attorney At Law in Valley Stream, NY.
Is Allen Harold Isaac in good standing?
Yes, Allen Harold Isaac 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.