New York attorney record · Judicial Dept 1
Frederick K. Haffner
Stanford alumna, admitted to the New York bar in 2005, registered office in Los Altos, CA. This established record's status, address, and registration history come straight from the NY Office of Court Administration.
- 2005
- Admitted
- 21
- Years in bar
- 4352373
- NY reg #
The record in one line
Frederick K. Haffner carries a "Delinquent" status on the New York bar register, on record since 2005 - confirm the exact standing and any discipline history directly with the state bar before engaging.
- 21 yrs
- since first admission to the bar
- Suspended
- current bar status: "Delinquent"
- #16 of 21
- by tenure in Los Altos office peers
- Law school
- Stanford
Data updated September 2026
What this profile tells you
Bar status & tenure
Frederick K. Haffner is registered as bar number 4352373 with the New York bar authority, carrying a current status of "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
The attorney's registration lists a business address in Los Altos, CA, ZIP 94022. Educational background: STANFORD (597 registered alumni).
State context & due diligence
A "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.
Tenure among Los Altos, CA office peers
In the small Los Altos, CA cohort (21 with admission years), Frederick K. Haffner ranks #16 by tenure. See the Los Altos attorney directory .
- Local rank
- #16
- City cohort
- 21
- Local percentile
- 71st
- Admitted
- 2005
Nearest tenure peers in Los Altos
- Obert H. Chu admitted 2004 · 22 yr
- Alessandra Melloni admitted 2004 · 22 yr
- Catherine Eugenia Moreno admitted 2004 · 22 yr
- Jennifer Lynn Shipp admitted 2006 · 20 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 Frederick compares to fellow Stanford alumni
Among the 404 Stanford graduates in the New York register, Frederick K. Haffner is longer-tenured than 19%.
21 years vs. Stanford alumni
Years since admission - 404 NY-registered alumni of this school
21 Top 81% higher than 19% of 404 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
Stanford's active-bar rate
Of Stanford's 597 alumni in the New York register, 61.8% currently hold "Currently registered" status, below the statewide average.
The 2005 admission class today
Of the 8,525 attorneys admitted to the New York bar in 2005, 85.6% are still "Currently registered" today, above the statewide average across all admission years.
Professional Details
- Status
- Delinquent
- Registration Number
- 4352373
- Year Admitted
- 2005 (21 yrs · senior)
- Judicial Department
- 1
- Next Registration
- Feb 2027
Location & Contact
- City
- Los Altos, CA
- ZIP Code
- 94022
- Phone
- (650) 799-5441
Education
Status Distribution Across the New York Bar
Frederick K. Haffner's current status, "Delinquent", places this record outside 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 Stanford alumni
Fellow alumni on the NY register whose admission year is closest to 2005 .
Same admission year (2005), other cities
NY-registered attorneys admitted in 2005 whose listed office city differs from Los Altos, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Frederick K. Haffner: closest NY bar admission year outside CA, and closest out-of-state office cities by how many NY-registered attorneys they list (~22 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~2005)
Counts come from the NY State Office of Court Administration registration extract; peers are not a competence or practice-area ranking.
Verify This Attorney
Verify on NY Courts Attorney SearchNearby Attorneys in Los Altos, CA
Compare credentials side-by-side
Compare Frederick K. Haffner with similar attorneys in Los Altos.
Compare attorneys →Before you rely on this record
Frederick K. Haffner carries a "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 Frederick Haffner licensed?
Frederick Haffner is licensed to practice law in New York.
When was Frederick K. Haffner admitted to the bar?
Frederick K. Haffner was admitted to the bar in 2005.
Where did Frederick K. Haffner go to law school?
Frederick K. Haffner attended STANFORD.
Is Frederick K. Haffner in good standing?
No, Frederick K. Haffner carries a "Delinquent" status, not active standing. Confirm the exact scope directly with the state bar before engaging.
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.