New York attorney record · Judicial Dept 1
Claudia Kassner
Columbia Law School alumna, admitted to the New York bar in 2022, registered office in Saint Louis, MO. As a recent entrant to the registry, this record's status, address, and admission date come straight from the NY Office of Court Administration.
- 2022
- Admitted
- 4
- Years in bar
- 5977004
- NY reg #
The record in one line
Claudia Kassner is early in an active New York law career - admitted to the bar in 2022 and on active status for 4 years so far, already ahead of 0% of the state's active bar by tenure.
- 4 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #191 of 212
- by tenure in Saint Louis office peers
- Law school
- Columbia Law School
Data updated August 2026
What this profile tells you
Bar status & tenure
Claudia Kassner holds bar number 5977004 with the New York bar authority, a recent active-status addition to the roll. Registration is recorded within Judicial Department 1, the appellate division overseeing this attorney's home district.
Practice context & education
The attorney's registration lists a business address in Saint Louis, MO, ZIP 63102. Educational background: Columbia Law School (21,451 registered alumni).
State context & due diligence
As a recent addition to the register, Claudia Kassner counts toward the New York bar's active cohort; the breakdown below shows how that group stacks up against the rest of the register.
Experience vs. the active New York bar
Claudia Kassner is a recent addition to the active New York bar, admitted in 2022. The histogram below shows where 4 years of tenure falls among every currently-active attorney in the state.
4 years on the New York bar
Years since admission, all currently-active NY attorneys
4 Top 100% higher than 0% 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 Saint Louis, MO office peers
Claudia Kassner is among the longer-standing NY-bar records in Saint Louis, MO: #191 of 212 by years since admission (90th percentile locally). See the Saint Louis attorney directory .
- Local rank
- #191
- City cohort
- 212
- Local percentile
- 90th
- Admitted
- 2022
Nearest tenure peers in Saint Louis
- Janet Marie Auclair admitted 2022 · 4 yr
- Hong-Yu Chen admitted 2022 · 4 yr
- Katherine Elizabeth Doherty admitted 2022 · 4 yr
- Benjamin Scott Gilberg admitted 2022 · 4 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 Claudia compares to fellow Columbia Law School alumni
Among the 11,886 Columbia Law School graduates in the New York register, Claudia Kassner is longer-tenured than 0%.
4 years vs. Columbia Law School alumni
Years since admission - 11,886 NY-registered alumni of this school
4 Top 100% higher than 0% of 11,886 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 2022 admission class today
Of the 7,736 attorneys admitted to the New York bar in 2022, 76.7% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 5977004
- Year Admitted
- 2022 (4 yrs · early career)
- Judicial Department
- 1
- Next Registration
- Feb 2028
Location & Contact
- City
- Saint Louis, MO
- ZIP Code
- 63102
- Phone
- (314) 244-7571
Education
Status Distribution Across the New York Bar
Claudia Kassner'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.
Verify This Attorney
Verify on NY Courts Attorney SearchNearby Attorneys in Saint Louis, MO
Compare credentials side-by-side
Compare Claudia Kassner with similar attorneys in Saint Louis.
Compare attorneys →Before you rely on this record
Claudia Kassner'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 Claudia Kassner licensed?
Claudia Kassner is licensed to practice law in New York.
When was Claudia Kassner admitted to the bar?
Claudia Kassner was admitted to the New York bar in 2022, 4 years ago.
Where did Claudia Kassner go to law school?
Claudia Kassner attended Columbia Law School.
Is Claudia Kassner in good standing?
Yes, Claudia Kassner 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.