Physician
Rex Wu,md.Pllc
Rex Wu,md.Pllc was paid $561K by Medicaid between Jan 2018 and Sep 2024, across 21 billing codes. Its largest line is 99213, doctor's office visit, returning patient (routine) — 60% of everything it billed.
33Billing provider infoREX WU,MD.PLLC
NEW YORK, NY 10013
NEW YORK, NY 10013
33aNPI1679806350assigned 09/11/2009
33bProvider typeInternal Medicine Physician
28Total paid$561K
24GClaims9,678
24DCodes billed21
24AFirst – last monthJan 2018 – Sep 2024
Compared with peers
Next to other Internal Medicine Physician providers in New York
Rank by total paid#429 of 6,049
Median peer was paid$11K
This provider vs. median50×
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 | 1,481 | $83K | |
| 2019 | 1,545 | $85K | |
| 2020 | 989 | $62K | |
| 2021 | 1,297 | $95K | |
| 2022 | 1,892 | $104K | |
| 2023 | 1,663 | $93K | |
| 2024incomplete | 811 | $39K |
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 | 60% | 4,093 | 3,798 | $339K |
| 99396 | Periodic comprehensive preventive medicine reevaluation, established patient, 40-64 years | 25% | 1,144 | 1,132 | $140K |
| 99212 | Office or other outpatient visit for the evaluation and management of an established patient, straightforward | 5.8% | 558 | 538 | $33K |
| 90471 | Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections), 1 vaccine | 3.4% | 1,106 | 1,083 | $19K |
| 90686 | 1.7% | 469 | 467 | $10K | |
| 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 | 1.3% | 63 | 62 | $7K |
| 90674 | <1% | 161 | 161 | $5K | |
| 90688 | <1% | 136 | 136 | $2K | |
| 99441 | <1% | 42 | 42 | $2K | |
| 36415 | Collection of venous blood by venipuncture | <1% | 1,714 | 1,682 | $1K |
| 99442 | <1% | 12 | 12 | $821.79 | |
| 0124A | <1% | 17 | 17 | $650.62 |
9 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 officialWU, REX (OWNER)