Physician
Childrens Gastroenterology MCSG
Childrens Gastroenterology MCSG was paid $2.83M by Medicaid between Jan 2018 and Dec 2024, across 8 billing codes. Its largest line is 99215, doctor's office visit, returning patient (complex) — 54% of everything it billed.
33Billing provider infoCHILDRENS GASTROENTEROLOGY MCSG
LONG BEACH, CA 90804
LONG BEACH, CA 90804
33aNPI1831332865assigned 04/06/2009
33bProvider typePediatric Gastroenterology Physician
28Total paid$2.83M
24GClaims26,191
24DCodes billed8
24AFirst – last monthJan 2018 – Dec 2024
Compared with peers
Next to other Pediatric Gastroenterology Physician providers in California
Rank by total paid#3 of 26
Median peer was paid$5K
This provider vs. median537×
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 | 2,756 | $219K | |
| 2019 | 2,378 | $229K | |
| 2020 | 2,671 | $290K | |
| 2021 | 4,103 | $586K | |
| 2022 | 4,619 | $466K | |
| 2023 | 5,846 | $637K | |
| 2024incomplete | 3,818 | $399K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 99215 | Doctor's office visit, returning patient (complex)Prolong outpt/office vis | 54% | 17,546 | 17,105 | $1.52M |
| 99291 | Critical care, evaluation and management of the critically ill patient, first 30-74 minutes | 30% | 2,654 | 500 | $836K |
| 99205 | Prolong outpt/office vis | 10% | 2,989 | 2,979 | $290K |
| 99233 | Hospital visit by a doctor, follow-up day (complex)Prolong inpt eval add15 m | 5.4% | 2,700 | 771 | $151K |
| 99245 | <1% | 87 | 87 | $8K | |
| 99255 | <1% | 67 | 63 | $7K | |
| 99232 | Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity | <1% | 108 | 28 | $6K |
| 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 | <1% | 40 | 40 | $3K |
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 officialMATHIS, RICHARD (MEDICAL DIRECTOR)