Physician
Marian Tan Medical Group LTD LLP
Marian Tan Medical Group LTD LLP was paid $105K by Medicaid between Oct 2019 and Apr 2021, across 20 billing codes. Its largest line is 99213, doctor's office visit, returning patient (routine) — 37% of everything it billed.
33Billing provider infoMARIAN TAN MEDICAL GROUP LTD LLP
PORT ARTHUR, TX 77642
PORT ARTHUR, TX 77642
33aNPI1710179445assigned 08/16/2007
33bProvider typePediatrics Physician
28Total paid$105K
24GClaims4,491
24DCodes billed20
24AFirst – last monthOct 2019 – Apr 2021
Compared with peers
Next to other Pediatrics Physician providers in Texas
Rank by total paid#722 of 1,136
Median peer was paid$329K
This provider vs. median0.3×
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 | |
|---|---|---|---|
| 2019 | 302 | $6K | |
| 2020 | 2,520 | $57K | |
| 2021 | 1,669 | $42K |
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% | 1,050 | 938 | $39K |
| 99393 | Periodic comprehensive preventive medicine reevaluation, established patient, late childhood (5-11 years) | 12% | 140 | 138 | $13K |
| 99392 | Periodic comprehensive preventive medicine reevaluation, established patient, early childhood (1-4 years) | 11% | 141 | 138 | $12K |
| 90460 | Immunization administration through 18 years of age via any route, first or only component | 11% | 1,292 | 597 | $12K |
| 99394 | Periodic comprehensive preventive medicine reevaluation, established patient, adolescent (12-17 years) | 11% | 123 | 117 | $11K |
| 99391 | Periodic comprehensive preventive medicine reevaluation, established patient, infant (under 1 year) | 7.9% | 107 | 103 | $8K |
| 96110 | Developmental screening, with scoring and documentation, per standardized instrument | 4.2% | 593 | 532 | $4K |
| 90461 | 1.7% | 220 | 201 | $2K | |
| 87804 | Infectious agent antigen detection by immunoassay; Influenza, each type | 1.4% | 102 | 51 | $1K |
| 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% | 17 | 17 | $976.33 |
| 99212 | Office or other outpatient visit for the evaluation and management of an established patient, straightforward | <1% | 36 | 36 | $970.22 |
| 99211 | Office or other outpatient visit for the evaluation and management of an established patient, minimal severity | <1% | 61 | 61 | $715.96 |
8 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.
From NPPES
Who's on the registration
Authorized officialCORDOVEZ-TAN, MARIAN (PHYSICIAN)