NP / PA
Zielbauer, Kristina
Zielbauer, Kristina was paid $28K by Medicaid between Oct 2019 and Jan 2023, across 13 billing codes. Its largest line is 87426, Infectious agent antigen detection, SARS-CoV-2 (COVID-19) — 56% of everything it billed.
33Billing provider infoZIELBAUER, KRISTINA
WOODRIDGE, IL 60517
WOODRIDGE, IL 60517
33aNPI1730646993assigned 02/25/2019
33bProvider typeFamily Nurse Practitioner
28Total paid$28K
24GClaims930
24DCodes billed13
24AFirst – last monthOct 2019 – Jan 2023
Compared with peers
Next to other Family Nurse Practitioner providers in Illinois
Rank by total paid#1,624 of 3,353
Median peer was paid$25K
This provider vs. median1.1×
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 | |
|---|---|---|---|
| 2019 | 49 | $2K | |
| 2020 | 156 | $5K | |
| 2021 | 559 | $18K | |
| 2022 | 114 | $2K | |
| 2023 | 52 | $0.00 |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 87426 | Infectious agent antigen detection, SARS-CoV-2 (COVID-19) | 56% | 448 | 380 | $15K |
| 99214 | Doctor's office visit, returning patient (more involved)Office or other outpatient visit for the evaluation and management of an established patient, moderate complexity | 16% | 89 | 82 | $5K |
| 99202 | Office or other outpatient visit for the evaluation and management of a new patient, straightforward | 13% | 112 | 108 | $4K |
| 87804 | Infectious agent antigen detection by immunoassay; Influenza, each type | 5.0% | 44 | 43 | $1K |
| 99212 | Office or other outpatient visit for the evaluation and management of an established patient, straightforward | 4.3% | 47 | 46 | $1K |
| 99211 | Office or other outpatient visit for the evaluation and management of an established patient, minimal severity | 2.1% | 45 | 38 | $566.26 |
| 99213 | Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity | 1.6% | 13 | 12 | $431.39 |
| 87880 | Infectious agent antigen detection by immunoassay; Streptococcus, group A | 1.4% | 24 | 24 | $376.80 |
| 81002 | <1% | 13 | 13 | $33.80 | |
| 3008F | 0% | 48 | 37 | $0.00 | |
| 3074F | 0% | 12 | 12 | $0.00 | |
| 1159F | 0% | 17 | 12 | $0.00 |
1 more codes
| 1160F | 0% | 18 | $0.00 |
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.