Fan, Bunchen
Fan, Bunchen was paid $252K by Medicaid between Jan 2018 and Nov 2024, across 27 billing codes. Its largest line is 90460, Immunization administration through 18 years of age via any route, first or only component — 24% of everything it billed.
33Billing provider infoFAN, BUNCHEN
ROSEMEAD, CA 91770
ROSEMEAD, CA 91770
33aNPI1588665657assigned 08/10/2005
33bProvider typeSpecialist
28Total paid$252K
24GClaims34,983
24DCodes billed27
24AFirst – last monthJan 2018 – Nov 2024
Compared with peers
Next to other Specialist providers in California
Rank by total paid#383 of 1,230
Median peer was paid$51K
This provider vs. median4.9×
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 | 5,240 | $46K | |
| 2019 | 5,751 | $44K | |
| 2020 | 4,240 | $33K | |
| 2021 | 5,348 | $48K | |
| 2022 | 5,961 | $52K | |
| 2023 | 6,135 | $25K | |
| 2024incomplete | 2,308 | $5K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 90460 | Immunization administration through 18 years of age via any route, first or only component | 24% | 8,004 | 4,721 | $60K |
| 99394 | Periodic comprehensive preventive medicine reevaluation, established patient, adolescent (12-17 years) | 24% | 1,518 | 1,512 | $60K |
| 99393 | Periodic comprehensive preventive medicine reevaluation, established patient, late childhood (5-11 years) | 18% | 1,391 | 1,384 | $46K |
| 99392 | Periodic comprehensive preventive medicine reevaluation, established patient, early childhood (1-4 years) | 16% | 1,217 | 1,211 | $40K |
| 92552 | 13% | 3,702 | 3,686 | $32K | |
| 99173 | 3.4% | 3,679 | 3,663 | $9K | |
| 90651 | <1% | 261 | 258 | $2K | |
| 90621 | <1% | 158 | 156 | $2K | |
| 99391 | Periodic comprehensive preventive medicine reevaluation, established patient, infant (under 1 year) | <1% | 38 | 38 | $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% | 3,415 | 3,146 | $205.00 |
| 90658 | <1% | 757 | 755 | $172.90 | |
| 90686 | <1% | 470 | 468 | $148.12 |
15 more codes
| 90734 | <1% | 56 | $109.07 | |
| 90685 | 0% | 68 | $0.00 | |
| 90461 | 0% | 149 | $0.00 | |
| 90633 | 0% | 12 | $0.00 | |
| 90700 | 0% | 88 | $0.00 | |
| 90670 | 0% | 54 | $0.00 | |
| 90713 | 0% | 36 | $0.00 | |
| 99212 | Office or other outpatient visit for the evaluation and management of an established patient, straightforward | 0% | 132 | $0.00 |
| 99204 | Doctor's office visit, new patient (more involved) | 0% | 17 | $0.00 |
| 90648 | 0% | 12 | $0.00 | |
| 99213 | Doctor's office visit, returning patient (routine) | 0% | 8,630 | $0.00 |
| 3008F | 0% | 1,011 | $0.00 | |
| 90619 | 0% | 15 | $0.00 | |
| 97802 | 0% | 13 | $0.00 | |
| 90657 | 0% | 80 | $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.