Physician
Chang, Robert
Chang, Robert was paid $269K by Medicaid between Dec 2021 and Nov 2024, across 1 billing code. Its largest line is 90837, psychotherapy session, about an hour — 100% of everything it billed.
33Billing provider infoCHANG, ROBERT
NEW HAVEN, CT 06510
NEW HAVEN, CT 06510
33aNPI1801960190assigned 11/20/2006
33bProvider typePsychiatry Physician
28Total paid$269K
24GClaims2,102
24DCodes billed1
24AFirst – last monthDec 2021 – Nov 2024
Compared with peers
Next to other Psychiatry Physician providers in Connecticut
Rank by total paid#17 of 70
Median peer was paid$6K
This provider vs. median46×
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 | |
|---|---|---|---|
| 2021 | 60 | $8K | |
| 2022 | 665 | $87K | |
| 2023 | 756 | $93K | |
| 2024incomplete | 621 | $81K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 90837 | Psychotherapy session, about an hourPsychotherapy, 53 minutes with patient | 100% | 2,102 | 477 | $269K |
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.