Sonterra Medical Management Group, Inc. 401(k) Plan: Login, Facts & Contact Information

Sonterra Medical Management Group, Inc. 401(k) Plan Facts

Plan name
SONTERRA MEDICAL MANAGEMENT GROUP PROFIT SHARING 401K PLAN
Plan type
401(k) with employer contributions and profit sharing
Plan sponsor
SONTERRA MEDICAL MANAGEMENT GROUP, INC.
Participants
624 (486 active employees)
Former employees with a balance
162
Plan assets
$59,533,293 at Dec 31, 2024
Average account balance
$92,157 across 646 accounts
Employer contributions
$2,424,203 in plan year 2024 (50% of all contributions)
Recordkeeper
Oneamerica Retirement Services
Plan year
Jan 1, 2024 – Dec 31, 2024
Plan established
Sep 1, 2001
✓ 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 13, 2025. Public filing with the U.S. Department of Labor.

Money in and out in plan year 2024

  • $4.90 million went into the plan in contributions, $2.42 million of it from the employer (50%).
  • $4.36 million was paid out to participants.
  • Investment and other income added $6.93 million.
  • Administrative expenses were $321,040, about $497 per account.

How the Sonterra Medical Management Group, Inc. 401(k) changed, 2019–2024

Plan yearParticipantsPlan assetsEmployer contributionsBenefits paid
2019524$33.2 million$1.82 million$1.58 million
2020487$39.9 million$1.92 million$1.80 million
2021558$47.1 million$1.41 million$1.80 million
2022620$42.0 million$2.31 million$2.38 million
2023614$52.4 million$2.39 million$1.49 million
2024624$59.5 million$2.42 million$4.36 million

Sonterra Medical Management Group, Inc. 401(k) Contact Information

Phone
210-804-5402
Mailing address
400 CONCORD PLAZA DRIVE, SUITE 300, SAN ANTONIO TX 78216
Plan sponsor
SONTERRA MEDICAL MANAGEMENT GROUP, INC.
Employer identification number (EIN)
74-3006020
Plan number
001

Questions about the Sonterra Medical Management Group, Inc. 401(k)

Does Sonterra Medical Management Group, Inc contribute to the 401(k)?

Yes. The plan reports an employer contribution arrangement. In plan year 2024 the employer contributed $2.42 million, 50% of all contributions.

Does the Sonterra Medical Management Group, Inc 401(k) have automatic enrollment?

Yes. The plan reports automatic enrollment of eligible employees.

How many people are in the Sonterra Medical Management Group, Inc 401(k) plan?

624 participants at the start of plan year 2024, 486 of them active employees, and 162 former employees who still had money in the plan.

What is the average 401(k) balance at Sonterra Medical Management Group, Inc?

About $92,157 per account: $59.5 million in plan assets across 646 accounts with a balance at the end of plan year 2024.

Who manages the Sonterra Medical Management Group, Inc 401(k) accounts?

OneAmerica Financial (listed on the filing as ONEAMERICA RETIREMENT SERVICES) is the plan's recordkeeper, which is where participants log in to see their balance.

I no longer work at Sonterra Medical Management Group, Inc. How do I access my 401(k)?

Your account stays with OneAmerica Financial 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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