Wonderland Developmental Center
Wonderland Developmental Center was paid $775K by Medicaid between Jan 2018 and Oct 2024, across 7 billing codes. Its largest line is 97530, Therapeutic activities, direct patient contact, each 15 minutes — 42% of everything it billed.
33Billing provider infoWONDERLAND DEVELOPMENTAL CENTER
SHORELINE, WA 98155
SHORELINE, WA 98155
33aNPI1982779948assigned 11/22/2006
33bProvider typeOccupational Therapist
28Total paid$775K
24GClaims15,547
24DCodes billed7
24AFirst – last monthJan 2018 – Oct 2024
Compared with peers
Next to other Occupational Therapist providers in Washington
Rank by total paid#9 of 63
Median peer was paid$61K
This provider vs. median13×
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 | 1,109 | $53K | |
| 2019 | 1,846 | $106K | |
| 2020 | 2,448 | $130K | |
| 2021 | 2,725 | $130K | |
| 2022 | 3,299 | $138K | |
| 2023 | 2,903 | $149K | |
| 2024incomplete | 1,217 | $69K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 97530 | Therapeutic activities, direct patient contact, each 15 minutes | 42% | 5,838 | 2,854 | $329K |
| 92507 | Treatment of speech, language, voice, communication, and/or auditory processing disorder | 35% | 6,769 | 3,351 | $273K |
| 90837 | Psychotherapy session, about an hourPsychotherapy, 53 minutes with patient | 21% | 2,204 | 1,107 | $160K |
| 90832 | Psychotherapy session, about 30 minutesPsychotherapy, 30 minutes with patient | 1.4% | 256 | 145 | $11K |
| 90834 | Psychotherapy session, about 45 minutesPsychotherapy, 45 minutes with patient | <1% | 36 | 26 | $2K |
| 92523 | <1% | 14 | 12 | $2K | |
| 99072 | 0% | 430 | 292 | $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.
From NPPES
Who's on the registration
Authorized officialKIRCHOFF, MARY (EXECUTIVE DIRECTOR)