Dialysis Facilities in ZIP 90603 (Whittier, CA)

Within Whittier, CA, ZIP 90603 has 2 Medicare-certified dialysis facilities on record, averaging 3.0 out of 5 on the CMS overall rating.

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Browse: all dialysis facilities · California · Dialysis Facilities in Whittier · all care in ZIP 90603

Dialysis facilities deliver kidney-replacement therapy, including in-center hemodialysis and, at many sites, peritoneal dialysis and home hemodialysis training. Facilities certified by Medicare receive CMS Five-Star ratings based on outcomes such as survival, hospitalization, and readmission.

Comparing dialysis facilities in ZIP 90603

A sensible first step is to line up the CMS Five-Star ratings, since they distill health inspections, staffing, and quality measures into one score. Treat a strong overall rating as a starting signal, then dig into the inspection findings and staffing numbers that produced it.

Where you can, visit each option in ZIP 90603, Whittier, CA, ask how care plans are created and revisited, and get costs, coverage, and availability confirmed in writing. Steady staffing and open communication with families count for as much as any published rating.

ZIP 90603 at a glance

This ZIP-level profile spans 2 CMS-certified dialysis facilitiess in ZIP 90603; 2 of them report an overall star rating (100%). Recorded ownership divides as 2 other. In this ZIP, the top published overall rating is 3.0 out of 5 at DaVita Maybrook Dialysis (other). Among rated providers, scores span 3.0 to 3.0 out of 5.

Providers on record2
With a published overall rating2 of 2 (100%)
Average overall rating3.0 / 5
Highest-rated providerDaVita Maybrook Dialysis (3.0 / 5)
Ownership mix2 other
Certified beds (total)Not reported
Providers with a federal penalty0

All dialysis facilities in ZIP 90603

Dialysis Facility · Profit DaVita Maybrook Dialysis Whittier, CA 90603 CMS rating 3.0 / 5 Dialysis Facility · Profit DaVita Whittier Dialysis Whittier, CA 90603 CMS rating 3.0 / 5
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Provider-level CMS data

ProviderCare typeOverallOwnershipCertified bedsPenalties
DaVita Maybrook DialysisDialysis Facility3.0other—0
DaVita Whittier DialysisDialysis Facility3.0other—0
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Dialysis Facilities in nearby ZIP codes

ZIP 90602Dialysis FacilitiesZIP 90606Dialysis Facilities

Frequently asked questions

How many dialysis facilities are in ZIP 90603?
The current CMS data lists 2 Medicare-certified dialysis facilities with a mailing address in ZIP 90603 (Whittier, CA).
How many dialysis facilities in ZIP 90603 have a published rating?
2 of the 2 dialysis facilities in ZIP 90603 (100%) have a published CMS overall star rating in the current data.
How many certified beds are reported in ZIP 90603?
No certified-bed counts are published for the providers currently listed in ZIP 90603. Bed counts apply to nursing homes; other provider types do not report them.
Where does this information come from?
All figures come from the CMS Care Compare public dataset (processing date 2026-10-06). CMS has not reviewed or endorsed this site. Verify current details at Medicare.gov before making care decisions.
How do I choose a dialysis facility in ZIP 90603?
When comparing dialysis facilities, study the CMS Five-Star rating and the outcome categories underpinning it, ask about treatment shifts, home-dialysis training, and transplant coordination, and confirm coverage with your care team.
Which dialysis facility in ZIP 90603 has the highest CMS rating?
In the current data, DaVita Maybrook Dialysis has the highest published CMS overall star rating among dialysis facilities in ZIP 90603, at 3.0 out of 5.

Data & methodology

Every figure on this page is drawn from the CMS Provider Data Catalog dataset (processing date 2026-10-06). See the methodology page for normalization details. This page is informational only and is not medical advice.

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Required disclosures

For general information only, not medical advice. This website shares public data and general information. It does not offer medical advice, diagnosis, or treatment guidance, and it cannot replace a consultation with a qualified health care professional or with Medicare.

Independent and unaffiliated. MedicalFacilities.org is a private, independently run directory. It is not affiliated with, nor endorsed or operated by, the Centers for Medicare & Medicaid Services (CMS), Medicare, or any government agency. CMS has not reviewed or endorsed this site.

Confirm details before acting. Facility records come from public federal datasets and may lag or contain errors. Always verify current ratings, services, availability, and coverage directly with the provider and on Medicare.gov.

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