Us Endo Partners Opco Llc 401(k) Plan: Login, Facts & Contact Information

Us Endo Partners Opco Llc 401(k) Plan Facts

Plan name
SPECIALIZED DENTAL PARTNERS 401(K) PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
SPECIALIZED DENTAL PARTNERS, LLC · formerly Us Endo Partners Opco Llc
Participants
1,639 (2,431 active employees)
Former employees with a balance
138
Plan assets
$59,575,948 at Dec 31, 2024
Average account balance
$30,334 across 1,964 accounts
Employer contributions
$2,381 in plan year 2024
Recordkeeper
Fidelity Investments Institutional
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Jan 1, 2019
✓ 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 Sep 5, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $17.4 million went into the plan in contributions, $2,381 of it from the employer (0%).
  • $2.25 million was paid out to participants.
  • Investment and other income added $6.27 million.
  • Administrative expenses were $142,898, about $73 per account.

How the Us Endo Partners Opco Llc 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
2019114$2.40 million—$57,410
2020250$5.60 million$0$426,868
2021280$15.9 million—$116,422
20231,452$38.4 million$0$4.18 million
20241,639$59.6 million$2,381$2.25 million

Us Endo Partners Opco Llc 401(k) Contact Information

Phone
615-969-6032
Mailing address
720 COOL SPRINGS BLVD SUITE 450, FRANKLIN TN 37067
Plan sponsor
SPECIALIZED DENTAL PARTNERS, LLC
Employer identification number (EIN)
83-2414370
Plan number
001

Questions about the Us Endo Partners Opco Llc 401(k)

Does Us Endo Partners Opco Llc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $2,381, 0% of all contributions.

Does the Us Endo Partners Opco Llc 401(k) have automatic enrollment?

Yes. The plan reports automatic enrollment of eligible employees.

How many people are in the Us Endo Partners Opco Llc 401(k) plan?

1,639 participants at the start of plan year 2024, 2,431 of them active employees, and 138 former employees who still had money in the plan.

What is the average 401(k) balance at Us Endo Partners Opco Llc?

About $30,334 per account: $59.6 million in plan assets across 1,964 accounts with a balance at the end of plan year 2024.

Who manages the Us Endo Partners Opco Llc 401(k) accounts?

Fidelity NetBenefits (listed on the filing as FIDELITY INVESTMENTS INSTITUTIONAL) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Us Endo Partners Opco Llc. How do I access my 401(k)?

Your account stays with Fidelity NetBenefits 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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