Physician
KC Tan, M.D. Medical Corporation
KC Tan, M.D. Medical Corporation was paid $15.16M by Medicaid between Jan 2018 and Dec 2024, across 118 billing codes. Its largest line is 74176, Computed tomography, abdomen and pelvis; without contrast material — 29% of everything it billed.
33Billing provider infoKC TAN, M.D. MEDICAL CORPORATION
MONTEREY PARK, CA 91754
MONTEREY PARK, CA 91754
33aNPI1215394036assigned 01/25/2016
33bProvider typeDiagnostic Radiology Physician
28Total paid$15.16M
24GClaims880,348
24DCodes billed118
24AFirst – last monthJan 2018 – Dec 2024
Compared with peers
Next to other Diagnostic Radiology Physician providers in California
Rank by total paid#4 of 797
Median peer was paid$6K
This provider vs. median2,697×
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 | 319 | $10K | |
| 2019 | 1,082 | $51K | |
| 2020 | 13,450 | $254K | |
| 2021 | 84,487 | $1.63M | |
| 2022 | 203,360 | $3.63M | |
| 2023 | 313,125 | $5.41M | |
| 2024incomplete | 264,525 | $4.18M |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 74176 | Computed tomography, abdomen and pelvis; without contrast material | 29% | 81,438 | 79,448 | $4.40M |
| 70450 | Computed tomography, head or brain; without contrast material | 14% | 87,576 | 84,603 | $2.12M |
| 71045 | Radiologic examination, chest; single view | 12% | 329,793 | 272,270 | $1.77M |
| 74177 | Computed tomography, abdomen and pelvis; with contrast material | 6.8% | 17,931 | 17,735 | $1.02M |
| 71275 | Computed tomographic angiography, chest, with contrast material | 2.9% | 8,410 | 8,324 | $445K |
| 76705 | Ultrasound, abdominal, real time with image documentation; limited | 2.6% | 25,642 | 25,125 | $394K |
| 93970 | 2.5% | 12,210 | 11,949 | $372K | |
| 72125 | Computed tomography, cervical spine; without contrast material | 2.0% | 11,809 | 11,647 | $306K |
| 99232 | Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity | 1.8% | 9,921 | 4,089 | $271K |
| 76700 | Ultrasound, abdominal, real time with image documentation; complete | 1.5% | 11,759 | 11,650 | $227K |
| 71250 | 1.4% | 9,287 | 9,056 | $211K | |
| 70551 | Magnetic resonance imaging, brain; without contrast material | 1.3% | 5,044 | 4,973 | $192K |
106 more codes
| 76815 | Ultrasound, pregnant uterus, real time with image documentation, limited | 1.2% | 8,545 | $175K |
| 76801 | 1.2% | 6,013 | $175K | |
| 76817 | Ultrasound, pregnant uterus, real time with image documentation, transvaginal | 1.1% | 6,689 | $171K |
| 99223 | Prolong inpt eval add15 m | 1.0% | 2,755 | $153K |
| 76770 | 1.0% | 8,828 | $153K | |
| 70496 | <1% | 2,949 | $146K | |
| 76856 | Ultrasound, pelvic (nonobstetric), real time with image documentation; complete | <1% | 8,601 | $146K |
| 70486 | <1% | 4,529 | $123K | |
| 99231 | Subsequent hospital care, per day, straightforward or low complexity | <1% | 6,384 | $121K |
| 74018 | <1% | 24,205 | $118K | |
| 70498 | <1% | 2,878 | $116K | |
| 99222 | Initial hospital care, per day, moderate complexity | <1% | 1,411 | $108K |
| 93880 | <1% | 4,381 | $104K | |
| 99233 | Hospital visit by a doctor, follow-up day (complex) | <1% | 2,653 | $97K |
| 72131 | <1% | 4,156 | $97K | |
| 76830 | Ultrasound, transvaginal | <1% | 5,553 | $92K |
| 93971 | <1% | 7,044 | $87K | |
| 93976 | <1% | 2,528 | $85K | |
| 73630 | <1% | 13,688 | $74K | |
| 73030 | <1% | 10,360 | $63K | |
| 71046 | Radiologic examination, chest; 2 views | <1% | 9,180 | $62K |
| 73610 | <1% | 10,605 | $59K | |
| 76819 | Fetal biophysical profile; without non-stress testing | <1% | 2,030 | $57K |
| 73130 | <1% | 9,989 | $57K | |
| 73562 | <1% | 10,418 | $52K | |
| 72100 | <1% | 5,626 | $43K | |
| 76870 | <1% | 1,879 | $39K | |
| 99053 | <1% | 32,216 | $34K | |
| 71260 | Computed tomography, thorax, diagnostic; with contrast material | <1% | 1,177 | $32K |
| 70553 | Magnetic resonance imaging, brain; without contrast material, followed by contrast material and further sequences | <1% | 476 | $31K |
| 74181 | <1% | 847 | $30K | |
| 99291 | Critical care, evaluation and management of the critically ill patient, first 30-74 minutes | <1% | 352 | $30K |
| 73110 | <1% | 5,757 | $29K | |
| 77067 | Screening mammography, bilateral, including computer-aided detection | <1% | 1,926 | $27K |
| 73502 | <1% | 4,041 | $26K | |
| 78226 | <1% | 1,106 | $24K | |
| 95816 | <1% | 1,149 | $24K | |
| 73700 | <1% | 819 | $21K | |
| 99152 | <1% | 1,146 | $21K | |
| 78452 | Myocardial perfusion imaging, tomographic (SPECT); multiple studies at rest and/or stress | <1% | 501 | $20K |
| 77063 | Screening digital breast tomosynthesis, bilateral | <1% | 1,613 | $20K |
| 73590 | <1% | 3,847 | $18K | |
| 73080 | <1% | 3,184 | $18K | |
| 93925 | <1% | 953 | $16K | |
| 72148 | Magnetic resonance imaging, lumbar spine; without contrast material | <1% | 377 | $15K |
| 49083 | <1% | 213 | $14K | |
| 73090 | <1% | 2,662 | $14K | |
| 72040 | <1% | 1,527 | $12K | |
| 71101 | <1% | 1,175 | $11K | |
| 73718 | <1% | 342 | $11K | |
| 76857 | <1% | 684 | $10K | |
| 78454 | <1% | 400 | $9K | |
| 72192 | <1% | 359 | $9K | |
| 73560 | <1% | 2,051 | $8K | |
| 76604 | <1% | 820 | $8K | |
| 73140 | <1% | 2,579 | $8K | |
| 73552 | <1% | 1,296 | $8K | |
| 76775 | <1% | 609 | $7K | |
| 70490 | <1% | 190 | $6K | |
| 76642 | <1% | 242 | $6K | |
| 70491 | <1% | 133 | $6K | |
| 70544 | <1% | 266 | $6K | |
| 78582 | <1% | 231 | $6K | |
| 72141 | <1% | 131 | $5K | |
| 73564 | <1% | 707 | $5K | |
| 73060 | <1% | 1,024 | $4K | |
| 72128 | <1% | 208 | $4K | |
| 93975 | <1% | 74 | $4K | |
| 76376 | <1% | 1,183 | $3K | |
| 72170 | <1% | 783 | $3K | |
| 74178 | <1% | 78 | $3K | |
| 73620 | <1% | 586 | $2K | |
| 73721 | Magnetic resonance imaging, any joint of lower extremity; without contrast material | <1% | 51 | $2K |
| 72070 | <1% | 280 | $2K | |
| 74174 | <1% | 29 | $2K | |
| 76536 | <1% | 172 | $2K | |
| 77080 | <1% | 823 | $2K | |
| 99153 | Mod sedat endo service >5yrs | <1% | 158 | $2K |
| 76937 | <1% | 350 | $2K | |
| 74250 | <1% | 88 | $1K | |
| 93926 | <1% | 143 | $1K | |
| 77001 | <1% | 160 | $1K | |
| 73600 | <1% | 261 | $1K | |
| 73120 | <1% | 230 | $1K | |
| S5102 | Adult day care, billed per day | <1% | 13 | $1K |
| 75635 | <1% | 13 | $994.80 | |
| 76805 | Ultrasound, pregnant uterus, real time with image documentation, fetal and maternal evaluation | <1% | 27 | $891.66 |
| 72146 | <1% | 15 | $867.15 | |
| 78580 | <1% | 62 | $697.22 | |
| 95819 | <1% | 26 | $630.55 | |
| 71100 | <1% | 82 | $602.20 | |
| 73100 | <1% | 114 | $505.00 | |
| 73701 | <1% | 16 | $474.67 | |
| 99221 | <1% | 26 | $421.21 | |
| 73070 | <1% | 88 | $412.44 | |
| 72050 | <1% | 31 | $372.04 | |
| 73200 | <1% | 12 | $367.55 | |
| 74022 | <1% | 31 | $303.68 | |
| 74230 | <1% | 55 | $296.46 | |
| 72110 | <1% | 28 | $283.90 | |
| 73660 | <1% | 76 | $224.03 | |
| 70360 | <1% | 54 | $222.10 | |
| 73000 | <1% | 41 | $187.29 | |
| 73020 | <1% | 30 | $180.96 | |
| 76882 | <1% | 14 | $152.76 | |
| 72072 | <1% | 12 | $64.21 |
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.
From NPPES
Who's on the registration
Authorized officialTAN, KOK CHYE (PRESIDENT)