Behavioral
Chambliss, Cotrena
Chambliss, Cotrena was paid $119K by Medicaid between Oct 2022 and Feb 2024, across 2 billing codes. Its largest line is 90837, psychotherapy session, about an hour — 94% of everything it billed.
33Billing provider infoCHAMBLISS, COTRENA
ROYAL OAK, MI 48073
ROYAL OAK, MI 48073
33aNPI1851643175assigned 10/10/2012
33bProvider typeMental Health Counselor
28Total paid$119K
24GClaims1,643
24DCodes billed2
24AFirst – last monthOct 2022 – Feb 2024
Compared with peers
Next to other Mental Health Counselor providers in Michigan
Rank by total paid#94 of 199
Median peer was paid$96K
This provider vs. median1.2×
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 | |
|---|---|---|---|
| 2022 | 362 | $29K | |
| 2023 | 1,165 | $82K | |
| 2024incomplete | 116 | $8K |
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 | 94% | 1,583 | 220 | $113K |
| 90791 | Psychiatric diagnostic evaluationPsychiatric diagnostic evaluation | 5.6% | 60 | 24 | $7K |
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.