New York attorney record · Judicial Dept 1
Katherine Aiko Oyama
Uc Berkeley alumna, admitted to the New York bar in 2007, registered office in Washington, DC. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2007
- Admitted
- 19
- Years in bar
- 4498101
- NY reg #
The record in one line
Katherine Aiko Oyama carries a "Suspended, delinquent" status on the New York bar register, on record since 2007 - confirm the exact standing and any discipline history directly with the state bar before engaging.
- 19 yrs
- since first admission to the bar
- Suspended
- current bar status: "Suspended, delinquent"
- Law school
- Uc Berkeley
Data updated May 2026
What this profile tells you
Bar status & tenure
Katherine Aiko Oyama is registered as bar number 4498101 with the New York bar authority, carrying a current status of "Suspended, delinquent", suspended or delinquent, verify terms with the bar before engaging. Registration is recorded within Judicial Department 1, the appellate division overseeing this attorney's home district.
Practice context & education
Practice address is listed under Wilmer Cutler Pickering Hale & Dorr LLP, located in Washington, DC, ZIP 20006. 5 other attorneys share this firm affiliation in the registry. Educational background: UC BERKELEY.
State context & due diligence
A "Suspended, delinquent" status falls outside the New York bar's active cohort. The breakdown below shows what share of the register that represents, and how to verify current standing directly with the state bar.
How Katherine compares to fellow Uc Berkeley alumni
Among the 68 Uc Berkeley graduates in the New York register, Katherine Aiko Oyama is longer-tenured than 53% - a school-cohort view of experience, alongside the statewide one above.
19 years vs. Uc Berkeley alumni
Years since admission - 68 NY-registered alumni of this school
19 Top 47% higher than 53% of 68 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 · May 2026
The 2007 admission class today
Of the 8,913 attorneys admitted to the New York bar in 2007, 85% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Suspended, delinquent
- Registration Number
- 4498101
- Year Admitted
- 2007 (19 yrs · senior)
- Judicial Department
- 1
- Next Registration
- Nov 2025
Location & Contact
- Company
- Wilmer Cutler Pickering Hale & Dorr LLP
- City
- Washington, DC
- ZIP Code
- 20006
Education
UC BERKELEY
Status Distribution Across the New York Bar
Katherine Aiko Oyama's current status, "Suspended, delinquent", places this record outside the 66.2% of the 429,620-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.
Other Attorneys at Wilmer Cutler Pickering Hale & Dorr LLP
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Katherine Aiko Oyama carries a "Suspended, delinquent" status. Verify the exact scope and dates of this action directly with the state bar before acting on it.
Frequently Asked Questions
Where is Katherine Oyama licensed?
Katherine Oyama is licensed to practice law in New York.
When was Katherine Aiko Oyama admitted to the bar?
Katherine Aiko Oyama was admitted to the bar in 2007.
Where did Katherine Aiko Oyama go to law school?
Katherine Aiko Oyama attended UC BERKELEY.
What company does Katherine Aiko Oyama work for?
Katherine Aiko Oyama is associated with Wilmer Cutler Pickering Hale & Dorr LLP in Washington, DC.
Is Katherine Aiko Oyama in good standing?
No, Katherine Aiko Oyama carries a "Suspended, delinquent" status, not active standing. Confirm the exact scope directly with the state bar before engaging.
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.