Physician
Perez, Maria
Perez, Maria was paid $32K by Medicaid between Nov 2021 and May 2024, across 4 billing codes. Its largest line is 99214, doctor's office visit, returning patient (more involved) — 51% of everything it billed.
33Billing provider infoPEREZ, MARIA
CHICAGO, IL 60611
CHICAGO, IL 60611
33aNPI1346401981assigned 06/17/2008
33bProvider typePediatric Gastroenterology Physician
28Total paid$32K
24GClaims453
24DCodes billed4
24AFirst – last monthNov 2021 – May 2024
Compared with peers
Next to other Pediatric Gastroenterology Physician providers in Illinois
Rank by total paid#27 of 45
Median peer was paid$57K
This provider vs. median0.5×
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 | 46 | $3K | |
| 2022 | 171 | $11K | |
| 2023 | 191 | $13K | |
| 2024incomplete | 45 | $4K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 99214 | Doctor's office visit, returning patient (more involved)Office or other outpatient visit for the evaluation and management of an established patient, moderate complexity | 51% | 200 | 194 | $16K |
| 99233 | Hospital visit by a doctor, follow-up day (complex)Prolong inpt eval add15 m | 36% | 176 | 58 | $11K |
| 99232 | Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity | 8.8% | 62 | 19 | $3K |
| 99222 | Initial hospital care, per day, moderate complexity | 3.9% | 15 | 13 | $1K |
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.