Behavioral
Christianson, Mary
Christianson, Mary was paid $282K by Medicaid between Jan 2018 and Nov 2024, across 3 billing codes. Its largest line is 90834, psychotherapy session, about 45 minutes — 59% of everything it billed.
33Billing provider infoCHRISTIANSON, MARY
MASON CITY, IA 50401
MASON CITY, IA 50401
33aNPI1558417782assigned 01/29/2007
33bProvider typeClinical Social Worker
28Total paid$282K
24GClaims6,336
24DCodes billed3
24AFirst – last monthJan 2018 – Nov 2024
Compared with peers
Next to other Clinical Social Worker providers in Iowa
Rank by total paid#21 of 170
Median peer was paid$29K
This provider vs. median9.8×
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 | 722 | $32K | |
| 2019 | 888 | $41K | |
| 2020 | 1,017 | $44K | |
| 2021 | 1,264 | $47K | |
| 2022 | 924 | $41K | |
| 2023 | 781 | $38K | |
| 2024incomplete | 740 | $39K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 90834 | Psychotherapy session, about 45 minutesPsychotherapy, 45 minutes with patient | 59% | 2,516 | 1,202 | $167K |
| 90832 | Psychotherapy session, about 30 minutesPsychotherapy, 30 minutes with patient | 39% | 2,358 | 1,000 | $109K |
| 90785 | 2.0% | 1,462 | 645 | $6K |
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.