| 1 | Clinical Pathology Laboratories, Inc. | Clinical Medical Laboratory | $47,679,004 | 2,706,448 | 4,057,021 |
| 2 | Quest Diagnostics Clinical Laboratories Inc | Clinical Medical Laboratory | $46,744,548 | 2,472,352 | 3,795,087 |
| 3 | Yellowstone Labs, Llc | Clinical Medical Laboratory | $35,390,095 | 195,102 | 898,850 |
| 4 | Laboratory Corporation Of America | Clinical Medical Laboratory | $34,010,942 | 2,007,133 | 2,998,618 |
| 5 | Quest Diagnostics Clinical Laboratories Inc | Clinical Medical Laboratory | $31,041,364 | 1,762,694 | 2,749,974 |
| 6 | Samuel Jurca | Family Medicine | $23,978,410 | 1,185 | 26,603 |
| 7 | Ipseity Diagnostics Llc | Clinical Medical Laboratory | $19,344,584 | 117,327 | 1,627,401 |
| 8 | Babak Baharloo | Foot & Ankle Surgery | $18,279,552 | 2,036 | 50,988 |
| 9 | Acadian Ambulance Service Of Texas Llc | Ambulance | $16,787,799 | 58,627 | 677,800 |
| 10 | Biodx Labs | Clinical Medical Laboratory | $15,120,167 | 55,915 | 97,634 |
| 11 | Trident Diagnostics Limited Liability Company | Clinical Medical Laboratory | $14,854,515 | 157,464 | 1,263,139 |
| 12 | Lone Star Ambulance 1, Llc | Land Transport | $13,418,732 | 41,145 | 573,737 |
| 13 | Boston Scientific Cardiac Diagnostic Services, Llc | Clinical Cardiac Electrophysiology | $13,145,370 | 93,454 | 96,572 |
| 14 | David Jenson | Podiatrist | $13,095,273 | 1,327 | 41,329 |
| 15 | Owen Ellington | Hematology & Oncology | $11,515,084 | 1,830 | 18,235 |
| 16 | Viking Enterprises Inc. | Ambulance | $11,037,291 | 42,659 | 578,202 |
| 17 | Inform Diagnostics, Inc. | Clinical Medical Laboratory | $10,939,736 | 95,446 | 220,228 |
| 18 | Med Fusion, Llc | Clinical Medical Laboratory | $10,132,299 | 290,595 | 597,522 |
| 19 | Neva Diagnostics | Clinical Medical Laboratory | $9,983,129 | 39,886 | 55,191 |
| 20 | Jason Ysasaga | Ophthalmology | $9,921,708 | 13,332 | 202,989 |
| 21 | Concord Life Sciences, Llc | Clinical Medical Laboratory | $9,613,293 | 143,426 | 599,156 |
| 22 | Tdm Laboratories Of Katy, Llc | Clinical Medical Laboratory | $9,334,988 | 73,396 | 239,545 |
| 23 | Peak Health Diagnostics, Llc | Clinical Medical Laboratory | $8,680,703 | 92,252 | 738,155 |
| 24 | Ophthalmology Surgery Center Of Dallas, Llc | Ambulatory Surgical | $8,260,107 | 5,845 | 8,243 |
| 25 | Trifecta Pharmacy Llc | Pharmacy | $7,927,886 | 34,707 | 674,140 |
| 26 | Robyn Olney | Anatomic Pathology & Clinical Pathology | $7,683,639 | 515,674 | 683,837 |
| 27 | Ixi Wellness Dallas Llc | Clinical Medical Laboratory | $7,596,595 | 44,710 | 645,969 |
| 28 | Jawad Qureshi | Ophthalmology | $7,571,487 | 6,672 | 189,779 |
| 29 | Etmc Ems | Land Transport | $7,363,053 | 20,098 | 240,325 |
| 30 | Antonio Aragon | Ophthalmology | $7,330,405 | 9,653 | 158,547 |
| 31 | Boulder Gx | Clinical Medical Laboratory | $7,211,989 | 30,365 | 592,042 |
| 32 | Lifenet, Inc. | Ambulance | $7,205,742 | 20,288 | 194,524 |
| 33 | Freedom Pharmacy And Medical Supply | Community/Retail Pharmacy | $7,010,606 | 68,544 | 596,140 |
| 34 | James Uyeki | Internal Medicine | $6,672,098 | 7,327 | 408,789 |
| 35 | City Of Houston | Ambulance | $6,666,550 | 22,959 | 114,407 |
| 36 | Rfa Medical Solutions Llc | Clinical Medical Laboratory | $6,432,819 | 5,340 | 5,340 |
| 37 | Ashkan Abbey | Ophthalmology | $6,424,883 | 6,075 | 129,195 |
| 38 | Charles Wykoff | Retina Specialist | $6,242,171 | 3,820 | 32,697 |
| 39 | Jds Labs Llc | Clinical Medical Laboratory | $6,140,674 | 50,467 | 451,825 |
| 40 | Phi Health, Llc | Land Transport | $6,123,316 | 1,985 | 59,271 |
| 41 | Brent Eaton | Nurse Practitioner — Acute Care | $5,893,775 | 71 | 5,825 |
| 42 | City Of Dallas Ehs | Land Transport | $5,316,729 | 17,610 | 66,175 |
| 43 | Lori Coors | Ophthalmology | $5,161,710 | 6,219 | 61,127 |
| 44 | American Medical Response Ambulance Service, Inc. | Land Transport | $4,976,800 | 14,858 | 119,221 |
| 45 | Rapid Dx Laboratory Llc | Clinical Medical Laboratory | $4,831,907 | 42,370 | 129,225 |
| 46 | Central Texas Day Surgery Center Llc | Ambulatory Surgical | $4,821,484 | 1,384 | 2,321 |
| 47 | Apc-amarillo Surgical Operating Company, Llc | Ambulatory Surgical | $4,795,939 | 1,987 | 42,817 |
| 48 | Delta Laboratories Llc | Clinical Medical Laboratory | $4,729,369 | 33,183 | 123,507 |
| 49 | Bva United Llc | Ambulatory Surgical | $4,679,907 | 1,554 | 9,903 |
| 50 | Topblood Llc | Clinical Medical Laboratory | $4,670,111 | 12,351 | 12,352 |