Ziegenbein, James

Ziegenbein, James was paid $154K by Medicaid between Jan 2018 and Sep 2024, across 3 billing codes. Its largest line is 99232, hospital visit by a doctor, follow-up day — 45% of everything it billed.

33Billing provider infoZIEGENBEIN, JAMES
DOWNEY, CA 90240

33aNPI1447278072assigned 07/18/2006

33bProvider typeInfectious Disease Physician

28Total paid$154K

24GClaims5,741

24DCodes billed3

24AFirst – last monthJan 2018 – Sep 2024

Compared with peers

Next to other Infectious Disease Physician providers in California

Rank by total paid#83 of 222

Median peer was paid$61K

This provider vs. median2.5×

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	2,072	$35K
2019	1,779	$56K
2020	1,408	$43K
2021	191	$6K
2023	204	$11K
2024incomplete	87	$4K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
99232	Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity	45%	3,551	569	$69K
99233	Hospital visit by a doctor, follow-up day (complex)Prolong inpt eval add15 m	34%	1,705	485	$52K
99223	Prolong inpt eval add15 m	21%	485	470	$32K

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.