Physician
Zawatski, William
Zawatski, William was paid $107K by Medicaid between Mar 2018 and Feb 2023, across 15 billing codes. Its largest line is 99213, doctor's office visit, returning patient (routine) — 43% of everything it billed.
33Billing provider infoZAWATSKI, WILLIAM
AUBURN, MA 01501
AUBURN, MA 01501
33aNPI1609004266assigned 06/23/2009
33bProvider typePediatrics Physician
28Total paid$107K
24GClaims3,575
24DCodes billed15
24AFirst – last monthMar 2018 – Feb 2023
Compared with peers
Next to other Pediatrics Physician providers in Massachusetts
Rank by total paid#385 of 1,273
Median peer was paid$24K
This provider vs. median4.4×
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 | 626 | $17K | |
| 2019 | 545 | $17K | |
| 2020 | 697 | $20K | |
| 2021 | 1,000 | $32K | |
| 2022 | 681 | $19K | |
| 2023 | 26 | $876.98 |
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 | 43% | 795 | 773 | $45K |
| 90460 | Immunization administration through 18 years of age via any route, first or only component | 20% | 604 | 519 | $22K |
| 87635 | Infectious agent detection by nucleic acid; SARS-CoV-2 (COVID-19), amplified probe | 10% | 214 | 212 | $11K |
| S0302 | Completed early periodic screening diagnosis and treatment (epsdt) service (list in addition to code for appropriate evaluation and management service) | 8.3% | 981 | 978 | $9K |
| G2023 | Specimen collection for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), any specimen source | 6.5% | 218 | 216 | $7K |
| 96110 | Developmental screening, with scoring and documentation, per standardized instrument | 3.8% | 390 | 374 | $4K |
| 99393 | Periodic comprehensive preventive medicine reevaluation, established patient, late childhood (5-11 years) | 1.9% | 25 | 25 | $2K |
| 90471 | Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections), 1 vaccine | 1.9% | 98 | 98 | $2K |
| 96127 | 1.0% | 103 | 102 | $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% | 12 | 12 | $1K |
| 87651 | Infectious agent detection by nucleic acid; Streptococcus, group A, amplified probe | <1% | 27 | 27 | $864.27 |
| 87880 | Infectious agent antigen detection by immunoassay; Streptococcus, group A | <1% | 45 | 45 | $531.45 |
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.