Physician
Yassa, David
Yassa, David was paid $258K by Medicaid between Mar 2018 and Jun 2022, across 13 billing codes. Its largest line is 87635, Infectious agent detection by nucleic acid; SARS-CoV-2 (COVID-19), amplified probe — 30% of everything it billed.
33Billing provider infoYASSA, DAVID
BOSTON, MA 02215
BOSTON, MA 02215
33aNPI1013951656assigned 06/15/2006
33bProvider typeInternal Medicine Physician
28Total paid$258K
24GClaims2,961
24DCodes billed13
24AFirst – last monthMar 2018 – Jun 2022
Compared with peers
Next to other Internal Medicine Physician providers in Massachusetts
Rank by total paid#126 of 1,270
Median peer was paid$8K
This provider vs. median31×
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 | 331 | $28K | |
| 2019 | 441 | $15K | |
| 2020 | 682 | $65K | |
| 2021 | 1,455 | $146K | |
| 2022 | 52 | $3K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 87635 | Infectious agent detection by nucleic acid; SARS-CoV-2 (COVID-19), amplified probe | 30% | 987 | 981 | $76K |
| 99213 | Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity | 27% | 758 | 744 | $69K |
| 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 | 23% | 248 | 244 | $60K |
| 90691 | 9.7% | 242 | 242 | $25K | |
| 90471 | Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections), 1 vaccine | 2.4% | 204 | 199 | $6K |
| 90460 | Immunization administration through 18 years of age via any route, first or only component | 2.2% | 151 | 128 | $6K |
| 99212 | Office or other outpatient visit for the evaluation and management of an established patient, straightforward | 2.2% | 98 | 98 | $6K |
| 99412 | 1.6% | 125 | 125 | $4K | |
| 99402 | <1% | 24 | 24 | $2K | |
| 90686 | <1% | 50 | 49 | $2K | |
| 99051 | <1% | 47 | 47 | $1K | |
| 90472 | Immunization administration, each additional vaccine (list separately) | <1% | 13 | 13 | $466.38 |
1 more codes
| 87426 | Infectious agent antigen detection, SARS-CoV-2 (COVID-19) | <1% | 14 | $231.42 |
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.