New York attorney record · Judicial Dept 4
Katherine Mary Peterson
Suny Buffalo Law alumna, admitted to the New York bar in 2016, registered office in West Seneca, NY. This record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2016
- Admitted
- 10
- Years in bar
- 5387337
- NY reg #
The record in one line
Admitted in 2016, Katherine Mary Peterson has built 10 years of active New York practice - more tenure than 25% of the state's currently-active attorneys.
- 10 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #72 of 79
- by tenure in West Seneca office peers
- Law school
- Suny Buffalo Law
Data updated August 2026
What this profile tells you
Bar status & tenure
Bar number 5387337 on the New York register belongs to Katherine Mary Peterson, currently in active 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 Erie 1 Boces, located in West Seneca, NY (Erie County), ZIP 14224. 5 other attorneys share this firm affiliation in the registry. Educational background: SUNY BUFFALO LAW (26 registered alumni).
State context & due diligence
Katherine Mary Peterson is currently part of the New York bar's active cohort, a group the breakdown below sizes against the full register.
Experience vs. the active New York bar
10 years into an active New York practice since a 2016 admission, Katherine Mary Peterson sits here on the statewide experience curve - taller bars hold more attorneys at that experience level.
10 years on the New York bar
Years since admission, all currently-active NY attorneys
10 Top 75% higher than 25% 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 West Seneca, NY office peers
In West Seneca, NY's NY-registered cohort of 79, Katherine Mary Peterson sits at local tenure rank #72 (90th percentile). See the West Seneca attorney directory .
- Local rank
- #72
- City cohort
- 79
- Local percentile
- 90th
- Admitted
- 2016
Nearest tenure peers in West Seneca
- Ashley Faith Chambers admitted 2016 · 10 yr
- Mark Joseph Kotnis admitted 2016 · 10 yr
- Donald Wm. Driscoll admitted 2014 · 12 yr
- Cynthia Dilorenzo Gross admitted 2014 · 12 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.
Suny Buffalo Law's active-bar rate
Of Suny Buffalo Law's 26 alumni in the New York register, 88.5% currently hold "Currently registered" status, above the statewide average.
The 2016 admission class today
Of the 8,420 attorneys admitted to the New York bar in 2016, 72.9% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 5387337
- Year Admitted
- 2016 (10 yrs · mid-career)
- Judicial Department
- 4
- Next Registration
- Oct 2026
Location & Contact
- Company
- Erie 1 Boces
- City
- West Seneca, NY
- County
- Erie
- ZIP Code
- 14224
- Phone
- (716) 821-7428
Education
Status Distribution Across the New York Bar
Katherine Mary Peterson'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: Erie 1 Boces
Other NY-registered attorneys who share this firm name on the OCA register (not a geographic peer set).
Near-tenure Suny Buffalo Law alumni
Fellow alumni on the NY register whose admission year is closest to 2016 (excluding same-firm colleagues above).
Same admission year (2016), other cities
NY-registered attorneys admitted in 2016 whose listed office city differs from West Seneca, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Katherine Mary Peterson: closest NY bar admission year outside NY, and closest out-of-state office cities by how many NY-registered attorneys they list (~80 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~2016)
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
Katherine Mary Peterson'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 Katherine Peterson licensed?
Katherine Peterson is licensed to practice law in New York.
When was Katherine Mary Peterson admitted to the bar?
Katherine Mary Peterson has been on the New York bar register since 2016.
Where did Katherine Mary Peterson go to law school?
Katherine Mary Peterson attended SUNY BUFFALO LAW.
What company does Katherine Mary Peterson work for?
Katherine Mary Peterson is associated with Erie 1 Boces in West Seneca, NY.
Is Katherine Mary Peterson in good standing?
Yes, Katherine Mary Peterson 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.