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Diablo Assisted Living I

123 Los Cerros Avenue, Walnut Creek, CA 94598

About Diablo Assisted Living I

Diablo Assisted Living I is a licensed residential care facility for the elderly in Walnut Creek, Contra Costa County, California, offering assisted living. Licensed for 6 residents. The monthly price shown is a Chapter estimate for this area and care level — the community can claim this listing and publish its verified pricing.

Assisted living

Last state inspection visit: December 3, 2024 · 7 citations in about five years

Transparent monthly cost

Base rent
$5,800
Care add-onAssisted living, average acuity
$1,150
All-in / month
$6,950
One-time community fee
$3,000
Estimated for this area & care level — not yet verified by the community. Are you this provider? Claim & set your real price.

Medi-Cal & Medicare

Not on the state's list of Assisted Living Waiver (ALW) providers as of May 11, 2026, so Medi-Cal is unlikely to cover care here — ask the community, since the list changes. Medicare does not pay for assisted living.

How Medi-Cal, ALW & Medicare work for assisted living · ALW homes in Contra Costa County

State inspection record

This license was closed on December 12, 2024 for a change of ownership. The home may now run under a new license, so the record below may be the previous owner's.

Last state visit
December 3, 2024
State visits on record4 routine inspections · 1 complaint investigated
7
Complaint allegations2 not proven
2
Type A citationsMost serious: immediate risk to residents
1
Type B citationsLess serious: could become a risk if not fixed
6

For comparison, 38% of small homes (6 beds or fewer) in Contra Costa County have no Type A citations, and the typical one has 1 Type A citation and 2 Type B citations. Larger homes get visited and cited more often, so compare like with like, and read what each citation was for.

Hospice waiver
What these terms mean
  • Type A citations are the most serious: a violation that poses an immediate or substantial risk to residents' health, safety or personal rights.
  • Type B citations are less serious violations that could become a risk to residents if they aren't corrected.
  • Substantiated: The state found the allegation was true.
  • Not proven (inconclusive or unsubstantiated): There wasn't enough evidence to prove or disprove the allegation.
  • Unfounded: The state found the allegation was false or couldn't have happened.

Read Diablo Assisted Living I's full inspection and complaint reports on the state's site · How to read a California inspection record

From California Community Care Licensing (license #075601489), covering about the last five years, as of October 27, 2026.

The facts

Provider typeAssisted living
State license075601489
Ownership—
Licensed capacity6 residents
Licensed since2010
Phone(925) 357-8124
Regulatory details sourced from state licensing.

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Diablo Assisted Living I cost & FAQ

How much does Diablo Assisted Living I cost?

Diablo Assisted Living I's all-in monthly cost is estimated at about $6,950: base rent of about $5,800 plus a typical assisted living add-on of about $1,150. Expect a one-time community fee of around $3,000. This is an estimate based on Walnut Creek-area prices for this care level; Diablo Assisted Living I hasn't verified it yet, so confirm the current rate when you tour.

What does the monthly price at Diablo Assisted Living I include?

The all-in figure combines base rent (room, meals and basic services) with the typical care add-on for average needs. Care costs rise with the level of help a resident needs, so ask Diablo Assisted Living I for an assessment-based quote.

What type of care does Diablo Assisted Living I provide?

Diablo Assisted Living I is listed for assisted living. It holds California state license #075601489 and is licensed for up to 6 residents.

Does Diablo Assisted Living I accept Medi-Cal?

Diablo Assisted Living I is not on the state's list of Assisted Living Waiver (ALW) providers as of May 11, 2026, so Medi-Cal is unlikely to cover care here. Ask the community directly, since the list changes. Medicare does not pay for assisted living.

Has Diablo Assisted Living I had any state citations or complaints?

In about the last five years of California Community Care Licensing records (as of October 27, 2026), the state visited Diablo Assisted Living I 7 times, most recently on December 3, 2024. It received 1 Type A citation (the most serious kind) and 6 Type B citations. The state investigated 1 complaint: 0 allegations were substantiated, 2 not proven and 0 unfounded. Read the full reports on the state's Care Facility Search before you decide.

How do I tour Diablo Assisted Living I?

Pick a time in the tour booker on this page and your request goes to Diablo Assisted Living I only. Chapter never sells your information, and you won't get calls from referral agents. You can also call the community directly at (925) 357-8124.

Compare prices nearby: senior living costs in Walnut Creek · 2026 California cost report

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Listings are sourced from public California licensing records. Pricing is estimated from regional averages until each community verifies its own.