Tufts Medical Center Physicians Organization, Inc. 401(k) Plan: Login, Facts & Contact Information

Tufts Medical Center Physicians Organization, Inc. 401(k) Plan Facts

Plan name
TUFTS MEDICAL CENTER PHYSICIANS ORGANIZATION, INC. 401(A) RETIREMENT PLAN
Plan type
401(k) and profit sharing
Plan sponsor
TUFTS MEDICAL CENTER PHYSICIANS ORGANIZATION, INC.
Participants
1,239 (736 active employees)
Former employees with a balance
481
Plan assets
$478,203,514 at Dec 31, 2024
Average account balance
$424,315 across 1,127 accounts
Employer contributions
$14,238,537 in plan year 2024 (100% of all contributions)
Recordkeeper
The Vanguard Group, Inc.
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Apr 1, 1985
— Employer contributions— Automatic enrollment✓ Default investment for undecided participants✓ Participants choose their own investments— Self-directed brokerage window✓ Profit sharing— Company stock (ESOP)

Source: Form 5500 for plan year 2024 (Jan 1, 2024 – Dec 31, 2024), filed Oct 8, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $14.2 million went into the plan in contributions, $14.2 million of it from the employer (100%).
  • $37.1 million was paid out to participants.
  • Investment and other income added $65.8 million.
  • Administrative expenses were $93,675, about $83 per account.

How the Tufts Medical Center Physicians Organization, Inc. 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
2019817$379.0 million$10.7 million$16.2 million
20201,092$435.2 million$6.72 million$14.9 million
20211,049$467.9 million$11.8 million$39.5 million
20221,252$376.7 million$12.7 million$22.4 million
20231,284$435.4 million$12.2 million$26.0 million
20241,239$478.2 million$14.2 million$37.1 million

Tufts Medical Center Physicians Organization, Inc. 401(k) Contact Information

Phone
617-636-4807
Mailing address
800 WASHINGTON STREET BOX 1013, BOSTON MA 02111
Plan sponsor
TUFTS MEDICAL CENTER PHYSICIANS ORGANIZATION, INC.
Employer identification number (EIN)
04-3044706
Plan number
002

Questions about the Tufts Medical Center Physicians Organization, Inc. 401(k)

Does Tufts Medical Center Physicians Organization, Inc contribute to the 401(k)?

The plan does not report an employer matching arrangement on its Form 5500. It did report $14.2 million in employer contributions for plan year 2024.

Does the Tufts Medical Center Physicians Organization, Inc 401(k) have automatic enrollment?

No. The plan does not report automatic enrollment; employees enroll themselves.

How many people are in the Tufts Medical Center Physicians Organization, Inc 401(k) plan?

1,239 participants at the start of plan year 2024, 736 of them active employees, and 481 former employees who still had money in the plan.

What is the average 401(k) balance at Tufts Medical Center Physicians Organization, Inc?

About $424,315 per account: $478.2 million in plan assets across 1,127 accounts with a balance at the end of plan year 2024.

Who manages the Tufts Medical Center Physicians Organization, Inc 401(k) accounts?

Vanguard (listed on the filing as THE VANGUARD GROUP, INC.) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Tufts Medical Center Physicians Organization, Inc. How do I access my 401(k)?

Your account stays with Vanguard after you leave, so you can log in with the same credentials. If your balance was small, the plan may have rolled it into an IRA in your name. If you can't find it, Beagle can locate it for you.

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