OpenERISA

A. Reza Koopah, D.D.S. & Amir R. Koopah, D.D.S., INC.

Orinda, CA, 94563

EIN 26-2504964
Plans
1
Total participants
67
Filing years
2024, 2025, 2023, 2022, 2021, 2020
NAICS
621210

Benefit plans on file

YearFormPlan #Plan nameParticipants
2025Form 5500-SF001Dr. Koopah 401(K) Retirement Plan10
2024Form 5500-SF001Dr. Koopah 401(K) Retirement Plan10
2023Form 5500-SF001Dr. Koopah 401(K) Retirement Plan11
2022Form 5500-SF001Dr. Koopah 401(K) Retirement Plan11
2021Form 5500-SF001Dr. Koopah 401(K) Retirement Plan14
2020Form 5500-SF001Dr. Koopah 401(K) Retirement Plan11

Data shown as filed with the U.S. Department of Labor (EBSA), filing years 2020–2025; not validated by OpenERISA. View official filings for this EIN on the DOL EFAST2 search.

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