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Original filing (PDF)20251012193529NAL0001093072001
WILLIAM WENG-PING KO, M.D., A PROFESSIONAL CORP.
Form 5500-SF
FILING_RECEIVED
WILLIAM WENG-PING KO , M.D., A PROF. CORP. PROFIT SHARING PLAN
401(k) retirement plan
Active participants
6
Accounts w/ balance
9
Plan assets (EOY)
$4.6M
Net assets (EOY)
$4.6M
Plan health score (directional)
89
/ 100
Grade A
Top-tier plan health
Directional indicator computed from public Form 5500 data — compliance, concentration, cost, vendor stack and participation. Not a fiduciary tool.
Compliance & disclosures
100
Concentration risk
75
Total plan cost
75
Vendor stack
100
Participation health
100
Helping the score
- Concentration not scored — Schedule of Assets PDF not yet parsed for this plan.
- No Schedule C compensation disclosed — likely a small plan or unbundled.
Decision-maker contacts
CFO / Head of HR / Benefits Manager — verified email + LinkedIn for WILLIAM WENG-PING KO, M.D., A PROFESSIONAL CORP..
Plan sponsor
Name
WILLIAM WENG-PING KO, M.D., A PROFESSIONAL CORP.
EIN
75-2973843
Address
117 S. MISSION DRIVE · SAN GABRIEL, CA · 91776
Phone
(626) 284-2168
Industry
Offices of Physicians· Health Care & Social Assistancesee all
Plan administrator
Same as plan sponsor.
Plan characteristics
Plan number
002
Plan year
2024
Plan year begin
2024-01-01
Tax period
2024-12-31
Filed
2025-10-12
Pension benefit codes
2A · Age/service weighted or new comparability
2E · Profit-sharing
2G · Total participant-directed accounts
2J · 401(k) feature
3D · Pre-approved plan (master / prototype / VS)
Audit & trust (Schedule H)
Auditor
—
Trustee / custodian
—
Trustee phone
—
Small plan (5500-SF) — Schedule H data not available.
Service providers (Schedule C)
Small plans don't disclose service providersRelated plans
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