Physician
Marrero Viera, Nancy
Marrero Viera, Nancy was paid $25K by Medicaid between Mar 2021 and Oct 2024, across 8 billing codes. Its largest line is 0002A, — 46% of everything it billed.
33Billing provider infoMARRERO VIERA, NANCY
HATILLO, PR 00659
HATILLO, PR 00659
33aNPI1134370091assigned 10/08/2008
33bProvider typeGeneral Practice Physician
28Total paid$25K
24GClaims2,350
24DCodes billed8
24AFirst – last monthMar 2021 – Oct 2024
Compared with peers
Next to other General Practice Physician providers in Puerto Rico
Rank by total paid#319 of 1,195
Median peer was paid$2K
This provider vs. median12×
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 | |
|---|---|---|---|
| 2021 | 2,108 | $19K | |
| 2022 | 141 | $4K | |
| 2023 | 14 | $81.78 | |
| 2024incomplete | 87 | $1K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 0002A | 46% | 470 | 449 | $11K | |
| 0004A | 23% | 162 | 162 | $6K | |
| 0001A | 14% | 510 | 456 | $3K | |
| 0071A | 6.3% | 48 | 48 | $2K | |
| 90471 | Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections), 1 vaccine | 5.7% | 114 | 67 | $1K |
| 0072A | 5.2% | 36 | 35 | $1K | |
| 90686 | 0% | 12 | 12 | $0.00 | |
| 91300 | 0% | 998 | 841 | $0.00 |
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.