Physician
Yap, Carolyn
Yap, Carolyn was paid $457K by Medicaid between Dec 2019 and Dec 2024, across 12 billing codes. Its largest line is 99213, doctor's office visit, returning patient (routine) — 32% of everything it billed.
33Billing provider infoYAP, CAROLYN
BUTLER, PA 16001
BUTLER, PA 16001
33aNPI1275783599assigned 09/23/2008
33bProvider typeFamily Medicine Physician
28Total paid$457K
24GClaims9,266
24DCodes billed12
24AFirst – last monthDec 2019 – Dec 2024
Compared with peers
Next to other Family Medicine Physician providers in Pennsylvania
Rank by total paid#145 of 2,756
Median peer was paid$19K
This provider vs. median24×
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 | 13 | $410.00 | |
| 2020 | 278 | $14K | |
| 2021 | 3,223 | $181K | |
| 2022 | 1,816 | $100K | |
| 2023 | 1,955 | $86K | |
| 2024incomplete | 1,981 | $75K |
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 | 32% | 2,803 | 2,775 | $146K |
| 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 | 31% | 1,877 | 1,859 | $140K |
| S9088 | Services provided in an urgent care center (list in addition to code for service) | 14% | 1,976 | 1,944 | $64K |
| 99203 | Doctor's office visit, new patient (routine)Office or other outpatient visit for the evaluation and management of a new patient, low complexity | 9.3% | 568 | 564 | $42K |
| 99204 | Doctor's office visit, new patient (more involved)Office or other outpatient visit for the evaluation and management of a new patient, moderate complexity | 5.6% | 220 | 219 | $26K |
| 87428 | 4.0% | 455 | 455 | $18K | |
| 87880 | Infectious agent antigen detection by immunoassay; Streptococcus, group A | 2.5% | 899 | 891 | $12K |
| 87426 | Infectious agent antigen detection, SARS-CoV-2 (COVID-19) | 1.5% | 205 | 205 | $7K |
| 87804 | Infectious agent antigen detection by immunoassay; Influenza, each type | <1% | 45 | 45 | $1K |
| 71046 | Radiologic examination, chest; 2 views | <1% | 25 | 25 | $620.02 |
| 81002 | <1% | 180 | 178 | $538.88 | |
| 73630 | <1% | 13 | 13 | $303.09 |
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.