Physician
Mao, Xun
Mao, Xun was paid $337K by Medicaid between Sep 2020 and Dec 2024, across 25 billing codes. Its largest line is 99213, doctor's office visit, returning patient (routine) — 37% of everything it billed.
33Billing provider infoMAO, XUN
HOUSTON, TX 77074
HOUSTON, TX 77074
33aNPI1972569564assigned 04/24/2006
33bProvider typePediatrics Physician
28Total paid$337K
24GClaims12,899
24DCodes billed25
24AFirst – last monthSep 2020 – Dec 2024
Compared with peers
Next to other Pediatrics Physician providers in Texas
Rank by total paid#565 of 1,136
Median peer was paid$329K
This provider vs. median1.0×
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 | |
|---|---|---|---|
| 2020 | 811 | $17K | |
| 2021 | 4,186 | $96K | |
| 2022 | 3,732 | $96K | |
| 2023 | 2,745 | $82K | |
| 2024incomplete | 1,425 | $46K |
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 | 37% | 3,747 | 3,138 | $124K |
| 99393 | Periodic comprehensive preventive medicine reevaluation, established patient, late childhood (5-11 years) | 21% | 974 | 888 | $72K |
| 99394 | Periodic comprehensive preventive medicine reevaluation, established patient, adolescent (12-17 years) | 21% | 874 | 809 | $70K |
| 90460 | Immunization administration through 18 years of age via any route, first or only component | 11% | 3,984 | 2,435 | $36K |
| 99392 | Periodic comprehensive preventive medicine reevaluation, established patient, early childhood (1-4 years) | 5.8% | 279 | 255 | $20K |
| 90472 | Immunization administration, each additional vaccine (list separately) | 2.3% | 410 | 384 | $8K |
| 90461 | <1% | 381 | 302 | $3K | |
| 87880 | Infectious agent antigen detection by immunoassay; Streptococcus, group A | <1% | 229 | 202 | $2K |
| 99429 | <1% | 53 | 51 | $2K | |
| 87804 | Infectious agent antigen detection by immunoassay; Influenza, each type | <1% | 91 | 43 | $874.40 |
| 96110 | Developmental screening, with scoring and documentation, per standardized instrument | <1% | 92 | 89 | $714.72 |
| 90686 | <1% | 1,251 | 1,137 | $657.47 |
13 more codes
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.