Physician
Washington University
Washington University was paid $10.34M by Medicaid between Jan 2018 and Dec 2024, across 93 billing codes. Its largest line is 74177, Computed tomography, abdomen and pelvis; with contrast material — 21% of everything it billed.
33Billing provider infoWASHINGTON UNIVERSITY
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
33aNPI1962442475assigned 06/07/2006
33bProvider typeNuclear Radiology Physician
28Total paid$10.34M
24GClaims535,708
24DCodes billed93
24AFirst – last monthJan 2018 – Dec 2024
Compared with peers
Next to other Nuclear Radiology Physician providers in Missouri
Rank by total paid#1 of 9
Median peer was paid$4K
This provider vs. median2,456×
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.
Auditor's notes
Automated statistical signals. Not evidence of fraud — how these are computed.
Entity ProliferationAuthorized official EGHIGIAN, CATHY controls 20+ related entities in our dataset. Read more
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 | 37,547 | $393K | |
| 2019 | 40,355 | $481K | |
| 2020 | 60,380 | $893K | |
| 2021 | 96,513 | $1.74M | |
| 2022 | 102,259 | $2.18M | |
| 2023 | 113,344 | $2.69M | |
| 2024incomplete | 85,310 | $1.97M |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 74177 | Computed tomography, abdomen and pelvis; with contrast material | 21% | 40,189 | 38,456 | $2.13M |
| 70450 | Computed tomography, head or brain; without contrast material | 16% | 54,025 | 49,517 | $1.68M |
| 71045 | Radiologic examination, chest; single view | 12% | 207,433 | 145,174 | $1.20M |
| 70553 | Magnetic resonance imaging, brain; without contrast material, followed by contrast material and further sequences | 9.2% | 10,079 | 9,628 | $949K |
| 71260 | Computed tomography, thorax, diagnostic; with contrast material | 5.1% | 13,009 | 12,302 | $531K |
| 71046 | Radiologic examination, chest; 2 views | 4.8% | 68,727 | 65,862 | $499K |
| 72125 | Computed tomography, cervical spine; without contrast material | 3.7% | 9,557 | 9,189 | $379K |
| 70551 | Magnetic resonance imaging, brain; without contrast material | 3.6% | 4,833 | 4,669 | $372K |
| 77067 | Screening mammography, bilateral, including computer-aided detection | 3.5% | 12,228 | 11,975 | $364K |
| 77063 | Screening digital breast tomosynthesis, bilateral | 2.7% | 11,526 | 11,311 | $277K |
| 74018 | 2.4% | 38,269 | 28,379 | $250K | |
| 76705 | Ultrasound, abdominal, real time with image documentation; limited | 1.9% | 8,418 | 8,096 | $202K |
81 more codes
| 71275 | Computed tomographic angiography, chest, with contrast material | 1.7% | 2,989 | $175K |
| 74176 | Computed tomography, abdomen and pelvis; without contrast material | 1.5% | 3,230 | $159K |
| 76506 | 1.4% | 3,926 | $147K | |
| 78815 | Positron emission tomography (PET) for limited area imaging | 1.1% | 1,770 | $118K |
| 76770 | 1.1% | 3,700 | $117K | |
| G0279 | Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) | <1% | 2,280 | $45K |
| 71250 | <1% | 1,357 | $45K | |
| 74183 | <1% | 541 | $39K | |
| 73630 | <1% | 4,529 | $37K | |
| 76700 | Ultrasound, abdominal, real time with image documentation; complete | <1% | 796 | $35K |
| 93975 | <1% | 716 | $35K | |
| 74019 | <1% | 3,049 | $33K | |
| 70486 | <1% | 716 | $32K | |
| 70496 | <1% | 449 | $27K | |
| 72141 | <1% | 298 | $23K | |
| 70498 | <1% | 384 | $23K | |
| 73030 | <1% | 2,708 | $20K | |
| 73610 | <1% | 2,406 | $20K | |
| 73130 | <1% | 2,241 | $20K | |
| 72082 | <1% | 1,373 | $19K | |
| 73564 | <1% | 1,625 | $18K | |
| 72148 | Magnetic resonance imaging, lumbar spine; without contrast material | <1% | 284 | $18K |
| 76642 | <1% | 679 | $18K | |
| 76536 | <1% | 682 | $15K | |
| 72156 | <1% | 126 | $15K | |
| 76856 | Ultrasound, pelvic (nonobstetric), real time with image documentation; complete | <1% | 473 | $15K |
| 93970 | <1% | 750 | $14K | |
| 72157 | <1% | 119 | $14K | |
| 70491 | <1% | 210 | $12K | |
| 73090 | <1% | 1,125 | $11K | |
| 72170 | <1% | 1,062 | $10K | |
| 72158 | <1% | 78 | $10K | |
| 74230 | <1% | 351 | $9K | |
| 73590 | <1% | 913 | $9K | |
| 76830 | Ultrasound, transvaginal | <1% | 236 | $9K |
| 73100 | <1% | 845 | $9K | |
| 72132 | <1% | 154 | $9K | |
| 36558 | <1% | 33 | $8K | |
| 73721 | Magnetic resonance imaging, any joint of lower extremity; without contrast material | <1% | 164 | $8K |
| 72100 | <1% | 751 | $8K | |
| 78452 | Myocardial perfusion imaging, tomographic (SPECT); multiple studies at rest and/or stress | <1% | 184 | $7K |
| 73562 | <1% | 830 | $7K | |
| 93971 | <1% | 419 | $6K | |
| 99152 | <1% | 425 | $6K | |
| 72129 | <1% | 119 | $6K | |
| 73560 | <1% | 715 | $6K | |
| 72040 | <1% | 409 | $5K | |
| 77066 | Tomosynthesis, mammo | <1% | 133 | $5K |
| 73070 | <1% | 471 | $4K | |
| 72110 | <1% | 304 | $4K | |
| 74240 | <1% | 112 | $4K | |
| 73110 | <1% | 508 | $4K | |
| 77065 | Tomosynthesis, mammo | <1% | 159 | $3K |
| 73502 | <1% | 435 | $3K | |
| 72146 | <1% | 26 | $2K | |
| 76937 | <1% | 449 | $2K | |
| 73521 | <1% | 205 | $2K | |
| 77073 | <1% | 156 | $2K | |
| 76815 | Ultrasound, pregnant uterus, real time with image documentation, limited | <1% | 53 | $2K |
| 76816 | Ultrasound, pregnant uterus, real time with image documentation, follow-up | <1% | 53 | $2K |
| 73140 | <1% | 188 | $2K | |
| 93880 | <1% | 66 | $1K | |
| 71271 | <1% | 27 | $1K | |
| 77001 | <1% | 188 | $1K | |
| 73620 | <1% | 136 | $1K | |
| 76801 | <1% | 27 | $1K | |
| 72128 | <1% | 27 | $972.26 | |
| 76881 | <1% | 63 | $953.37 | |
| 72050 | <1% | 64 | $895.97 | |
| 70543 | <1% | 13 | $879.83 | |
| 77072 | <1% | 87 | $795.28 | |
| 73552 | <1% | 80 | $574.51 | |
| 73221 | <1% | 14 | $542.65 | |
| 72131 | <1% | 14 | $523.34 | |
| 76886 | <1% | 12 | $463.44 | |
| 76882 | <1% | 29 | $426.21 | |
| 99231 | Subsequent hospital care, per day, straightforward or low complexity | <1% | 16 | $307.10 |
| 93923 | <1% | 30 | $279.60 | |
| 72072 | <1% | 24 | $275.95 | |
| 93922 | <1% | 15 | $148.24 | |
| 73080 | <1% | 12 | $101.70 |
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 officialEGHIGIAN, CATHY (SENIOR DIRECTOR MANAGED CARE)
| Provider | Location | Paid |
|---|---|---|
| Washington University | Saint Louis, MO | $22.01M |
| Washington University | Saint Louis, MO | $14.73M |
| Washington University | Saint Louis, MO | $9.05M |
| Washington University | Saint Louis, MO | $6.86M |
| Washington University | Saint Louis, MO | $4.43M |
| Washington University | Saint Louis, MO | $4.04M |
| Washington University | Saint Louis, MO | $2.74M |
| Washington University | Saint Louis, MO | $2.04M |
| Wuca-Nash Pediatrics, LLC | Saint Louis, MO | $1.92M |
| Washington University | Saint Louis, MO | $1.89M |
| Washington University | Saint Louis, MO | $1.82M |
| Washington University | Saint Louis, MO | $1.64M |
| Washington University | Saint Louis, MO | $1.57M |
| Washington University | Saint Louis, MO | $1.57M |
| Washington University | Saint Charles, MO | $1.38M |
| Washington Univ Clinical Associates | Saint Louis, MO | $1.17M |
| Washington University | Florissant, MO | $1.03M |
| Washington University | Saint Louis, MO | $807K |
| Washington University | Saint Louis, MO | $758K |
| Washington University | Saint Louis, MO | $308K |
Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.