NP / PA
Kamau, Vivian
Kamau, Vivian was paid $394K by Medicaid between May 2021 and Feb 2024, across 2 billing codes. Its largest line is 99213, doctor's office visit, returning patient (routine) — 99% of everything it billed.
33Billing provider infoKAMAU, VIVIAN
BALTIMORE, MD 21201
BALTIMORE, MD 21201
33aNPI1700472362assigned 12/17/2020
33bProvider typePsychiatric/Mental Health Nurse Practitioner
28Total paid$394K
24GClaims4,280
24DCodes billed2
24AFirst – last monthMay 2021 – Feb 2024
Compared with peers
Next to other Psychiatric/Mental Health Nurse Practitioner providers in Maryland
Rank by total paid#61 of 298
Median peer was paid$67K
This provider vs. median5.9×
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 | 1,008 | $77K | |
| 2022 | 1,868 | $178K | |
| 2023 | 1,336 | $132K | |
| 2024incomplete | 68 | $7K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 99213 | Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity | 99% | 4,237 | 3,896 | $388K |
| 90792 | Psychiatric diagnostic evaluation with medical services | 1.5% | 43 | 43 | $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.