New York attorney record · Judicial Dept 2
Maureen Carol Callaghan
Catholic University alumna, admitted to the New York bar in 1990, registered office in Walnut Creek, CA. Decades of status, address, and registration history on this record come straight from the NY Office of Court Administration.
- 1990
- Admitted
- 36
- Years in bar
- 2337723
- NY reg #
The record in one line
With 36 years on the register since a 1990 admission, Maureen Carol Callaghan ranks among the New York bar's most senior active practitioners, longer-tenured than 79% of the currently-active bar.
- 36 yrs
- in active practice since admission
- Active
- current bar status: "Currently registered"
- #9 of 55
- by tenure in Walnut Creek office peers
- Law school
- Catholic University
Data updated August 2026
What this profile tells you
Bar status & tenure
Registration 2337723 with the New York bar authority has long belonged to Maureen Carol Callaghan, a veteran practitioner still in active good standing. Registration is recorded within Judicial Department 2, the appellate division overseeing this attorney's home district.
Practice context & education
The attorney's registration lists a business address in Walnut Creek, CA, ZIP 94598. Educational background: CATHOLIC UNIVERSITY (326 registered alumni).
State context & due diligence
After 36 years on the register, Maureen Carol Callaghan still falls within the New York bar's active cohort, a share of the register detailed further below.
Experience vs. the active New York bar
Few active New York attorneys match Maureen Carol Callaghan's 36 years since admission in 1990.
36 years on the New York bar
Years since admission, all currently-active NY attorneys
36 Top 21% higher than 79% 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 Walnut Creek, CA office peers
Maureen Carol Callaghan is toward the newer end of Walnut Creek, CA's NY register cohort: #9 of 55 by years since admission. See the Walnut Creek attorney directory .
- Local rank
- #9
- City cohort
- 55
- Local percentile
- 15th
- Admitted
- 1990
Nearest tenure peers in Walnut Creek
- Rekha Jain admitted 1991 · 35 yr
- Jonathan Ira Jaffe admitted 1993 · 33 yr
- Patrick Girard Marette admitted 1993 · 33 yr
- Donald Scott Davidson admitted 1984 · 42 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 Maureen compares to fellow Catholic University alumni
Among the 207 Catholic University graduates in the New York register, Maureen Carol Callaghan is longer-tenured than 71%.
36 years vs. Catholic University alumni
Years since admission - 207 NY-registered alumni of this school
36 Top 29% higher than 71% of 207 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
Catholic University's active-bar rate
Of Catholic University's 326 alumni in the New York register, 59.8% currently hold "Currently registered" status, below the statewide average.
The 1990 admission class today
Of the 6,112 attorneys admitted to the New York bar in 1990, 56.3% are still "Currently registered" today, below the statewide average across all admission years.
Professional Details
- Status
- Currently registered
- Registration Number
- 2337723
- Year Admitted
- 1990 (36 yrs · veteran)
- Judicial Department
- 2
- Next Registration
- Nov 2026
Location & Contact
- City
- Walnut Creek, CA
- ZIP Code
- 94598
- Phone
- (925) 945-0502
Education
Status Distribution Across the New York Bar
Maureen Carol Callaghan'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.
Near-tenure Catholic University alumni
Fellow alumni on the NY register whose admission year is closest to 1990 .
Same admission year (1990), other cities
NY-registered attorneys admitted in 1990 whose listed office city differs from Walnut Creek, a vintage cohort, not a neighborhood list.
Nationwide attorneys with similar admission year or city registry density
Two non-geo peer axes for Maureen Carol Callaghan: closest NY bar admission year outside CA, and closest out-of-state office cities by how many NY-registered attorneys they list (~56 here). Distinct from same-firm, fellow-alumni, and same-year other-city strips above.
Similar admission year (~1990)
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 Walnut Creek, CA
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Compare attorneys →Before you rely on this record
Maureen Carol Callaghan'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 Maureen Callaghan licensed?
Maureen Callaghan is licensed to practice law in New York.
When was Maureen Carol Callaghan admitted to the bar?
Maureen Carol Callaghan's admission to the New York bar dates back to 1990.
Where did Maureen Carol Callaghan go to law school?
Maureen Carol Callaghan attended CATHOLIC UNIVERSITY.
Is Maureen Carol Callaghan in good standing?
Yes, Maureen Carol Callaghan 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.