How big is Longwood MRI Specialists, PC's plan?

Longwood MRI Specialists, PC's plan reported $643K in assets and 3 participants for 2024.

Original filing (PDF)20251008112547NAL0005760545001

Longwood MRI Specialists, PC

Name: Longwood MRI Specialists, PC — Longwood MRI, Form 5500 (2024)
Creator: Longwood MRI Specialists, PC
License: https://www.usa.gov/government-works

Form 5500-SF

FILING_RECEIVED

Longwood MRI Specialists, PC Retirement Plan

401(k) retirement plan · Longwood MRI Specialists, PC's Longwood MRI Specialists, PC Retirement Plan held $643K in plan assets for 3 participants in 2024.

Active participants

Accounts w/ balance

Plan assets (EOY)

$643K

Net assets (EOY)

$643K

People on this filing

John Arnold signed Longwood MRI Specialists, PC's 2024 Form 5500 as plan administrator.

John Arnold — Plan Administrator — Form 5500 signer

Get verified email & phone for these signers

Signer names are public record from the Form 5500 e-signature.

Plan identifiers

Longwood MRI Specialists, PC's EIN is 20-0406623.

EIN 20-0406623

Plan number 001

Plan year 2024

ACK ID 20251008112547NAL0005760545001

Official Form 5500 document

Download the official 2024 Form 5500 (PDF) for Longwood MRI Specialists, PC from the U.S. Department of Labor's EFAST2 system.

Download the official 2024 Form 5500 (PDF)

Plan features

Longwood MRI Specialists, PC's plan includes profit-sharing, ERISA 404(c) participant direction, a 401(k) feature.

Decision-maker contacts

One unlock reveals every key decision-maker — plan signer, CFO, HR & Benefits — with verified email + LinkedIn for LONGWOOD MRI SPECIALISTS, PC.

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Plan health score

Top-tier plan health

Directional indicator from public Form 5500 data — compliance & integrity, total plan cost, participant health and vendor stack, benchmarked against same-size peers. Not a fiduciary tool. Based on 70% of scoring inputs for this filing.

Compliance & integrity

100

Total plan cost

n/a

Plan health

Vendor & structure

100

Helping the score

Cost not scored — no comparable Schedule H expense data for this cohort.
High average account balance (89th percentile).
High account-holder ratio — balance-holders per active participant in the top 15% of peers (96th percentile).

Plan sponsor

Name

LONGWOOD MRI SPECIALISTS, PC

EIN

all filings

Address

637 WASHINGTON STREET · SUITE 103 · BROOKLINE, MA · 02446

Phone

(617) 277-1614

Industry

Health Care & Social Assistance

Plan administrator