Siembieda, Joshua

Siembieda, Joshua was paid $110K by Medicaid between Jan 2018 and Jul 2023, across 3 billing codes. Its largest line is 99283, emergency room visit (moderate) — 50% of everything it billed.

33Billing provider infoSIEMBIEDA, JOSHUA
TORRANCE, CA 90502

33aNPI1225322357assigned 06/07/2011

33bProvider typePediatrics Physician

28Total paid$110K

24GClaims1,128

24DCodes billed3

24AFirst – last monthJan 2018 – Jul 2023

Compared with peers

Next to other Pediatrics Physician providers in California

Rank by total paid#474 of 1,490

Median peer was paid$15K

This provider vs. median7.3×

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.

Box 24A · Dates of service

Paid by month

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

Year	Claims	Paid
2018	259	$24K
2019	404	$39K
2020	163	$16K
2022	252	$25K
2023	50	$5K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
99283	Emergency room visit (moderate)Emergency department visit for the evaluation and management, moderate severity	50%	559	555	$55K
99284	Emergency room visit (serious)Emergency department visit for the evaluation and management, high severity	43%	491	488	$47K
99285	Emergency room visit (most serious)Emergency department visit for the evaluation and management, high severity with immediate threat to life	6.9%	78	77	$8K

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.