Medicaid Provider SpendingClaims paid 2018–2024 · HHS public file
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Clinic

Simi Dialysis Center, LLC

Simi Dialysis Center, LLC was paid $2.22M by Medicaid between Jan 2018 and May 2024, across 1 billing code. Its largest line is 90999, dialysis (unlisted procedure) — 100% of everything it billed.

33Billing provider infoSIMI DIALYSIS CENTER, LLC
SIMI VALLEY, CA 93065
33aNPI1205030467assigned 06/12/2007
28Total paid$2.22M
24GClaims14,521
24DCodes billed1
24AFirst – last monthJan 2018 – May 2024
Compared with peers

Next to other End-Stage Renal Disease (ESRD) Treatment Clinic/Center providers in California

Rank by total paid#486 of 728
Median peer was paid$3.91M
This provider vs. median0.6×

Peers share this provider's primary NPPES type and state. Size alone says nothing about billing quality: a big agency or a hospital system is expected to sit far above the median.

Auditor's notes

Automated statistical signals. Not evidence of fraud — how these are computed.

Single-Code Concentration100% of spending on code 90999 with only 1 total codes billed. Highly concentrated billing profile.
Entity ProliferationAuthorized official WEINBERG, THOMAS controls 20+ related entities in our dataset. Read more
Box 24A · Dates of service

Paid by month

$0$20K$40K$60K2018201920202021202220232024
Paid that monthNov–Dec 2024: claims still arriving when the file was cut, so these months run low for every provider
By year, as a table
YearClaimsPaid
20181,642$192K
20192,057$363K
20202,500$398K
20212,341$361K
20222,467$343K
20232,723$411K
2024incomplete791$151K
Box 24 · Service lines

What it billed for

CodeServiceShareClaimsBene. recordsPaid
90999 Dialysis (unlisted procedure)Unlisted dialysis procedure, inpatient or outpatient 100% 14,521 1,271 $2.22M

Claims and beneficiary counts add up across code × month rows, so one patient seen every month counts many times. Rows with fewer than 12 claims are suppressed by HHS, so small lines can be missing.

From NPPES

Who's on the registration

Authorized officialWEINBERG, THOMAS (AUTHORIZED OFFICIAL)
Parent organizationU.S. RENAL CARE, INC.
Same official

Other billing entities under WEINBERG, THOMAS

Full network →

Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.