Physician
Walden, Michael
Walden, Michael was paid $166K by Medicaid between Jan 2018 and Oct 2024, across 21 billing codes. Its largest line is 70450, Computed tomography, head or brain; without contrast material — 38% of everything it billed.
33Billing provider infoWALDEN, MICHAEL
LAS VEGAS, NV 89102
LAS VEGAS, NV 89102
33aNPI1982758454assigned 01/22/2007
33bProvider typeDiagnostic Radiology Physician
28Total paid$166K
24GClaims5,890
24DCodes billed21
24AFirst – last monthJan 2018 – Oct 2024
Compared with peers
Next to other Diagnostic Radiology Physician providers in Nevada
Rank by total paid#9 of 150
Median peer was paid$20K
This provider vs. median8.2×
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 | 1,410 | $50K | |
| 2019 | 192 | $8K | |
| 2023 | 1,834 | $46K | |
| 2024incomplete | 2,454 | $62K |
Box 24 · Service lines
What it billed for
| Code | Service | Share | Claims | Bene. records | Paid |
|---|---|---|---|---|---|
| 70450 | Computed tomography, head or brain; without contrast material | 38% | 1,039 | 973 | $62K |
| 74177 | Computed tomography, abdomen and pelvis; with contrast material | 17% | 570 | 537 | $28K |
| 72148 | Magnetic resonance imaging, lumbar spine; without contrast material | 6.7% | 135 | 134 | $11K |
| 71275 | Computed tomographic angiography, chest, with contrast material | 6.3% | 98 | 88 | $11K |
| 74176 | Computed tomography, abdomen and pelvis; without contrast material | 5.7% | 211 | 194 | $9K |
| 70553 | Magnetic resonance imaging, brain; without contrast material, followed by contrast material and further sequences | 4.9% | 109 | 109 | $8K |
| 71045 | Radiologic examination, chest; single view | 4.6% | 1,704 | 1,560 | $8K |
| 70551 | Magnetic resonance imaging, brain; without contrast material | 4.2% | 67 | 64 | $7K |
| 71046 | Radiologic examination, chest; 2 views | 3.1% | 819 | 791 | $5K |
| 72141 | 2.3% | 35 | 35 | $4K | |
| 72125 | Computed tomography, cervical spine; without contrast material | 1.9% | 93 | 83 | $3K |
| 73630 | 1.8% | 271 | 249 | $3K |
9 more codes
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.