| Elite Medical Transportation Llc | Ambulance Service Provider | 19,698 | $12.5M |
| Clinical Laboratory Inc | Clinical Laboratory | 14,015 | $2.3M |
| Southwest Surgery Center, Llc | Ambulatory Surgical Center | 572 | $1.7M |
| Vital Ambulance Services Llc | Ambulance Service Provider | 1,232 | $645K |
| Joseph StellaD.O. | Interventional Cardiology | 2,022 | $643K |
| Prime Medical Imaging, Llc | Independent Diagnostic Testing Facility (IDTF) | 294 | $283K |
| Mokena Fire Protection District | Ambulance Service Provider | 379 | $227K |
| Daniel SeeberO.T.R./L. | Occupational Therapist in Private Practice | 158 | $226K |
| Robert SuloMD | Internal Medicine | 498 | $215K |
| Joseph Brisbois | Nurse Practitioner | 316 | $178K |
| Walgreen Co | Centralized Flu | 534 | $176K |
| Michael DemaertelaereDO | Family Practice | 389 | $164K |
| Michele DanaherMD | Family Practice | 406 | $132K |
| Julie LimonMD | Family Practice | 273 | $125K |
| Galia BeitnerD.O. | Family Practice | 215 | $125K |
| Michelle Puzio-BellD.O. | Internal Medicine | 293 | $124K |
| Christopher UdovichMD | Family Practice | 333 | $120K |
| Highland Park Cvs, L.L.C. | Mass Immunizer Roster Biller | 387 | $120K |
| Phillip NarcissiDPM | Podiatry | 310 | $110K |
| Jeffrey SchiappaD.O. | Family Practice | 312 | $103K |
| Kelli Tipple | Physical Therapist in Private Practice | 25 | $99K |
| Jill PattersonMD | Family Practice | 183 | $97K |
| Gabriela DelgadoM.D. | Family Practice | 169 | $90K |
| Johnny RossiD.P.M | Podiatry | 191 | $87K |
| Kenneth FinkelsteinD.O. | Obstetrics & Gynecology | 127 | $86K |
| Highland Park Cvs, L.L.C. | Mass Immunizer Roster Biller | 253 | $83K |
| Rebecca RanayDO | Family Practice | 244 | $79K |
| Paul CrossanMD | Radiation Oncology | 61 | $77K |
| Kyle DodgeDPT | Physical Therapist in Private Practice | 59 | $77K |
| Albert PoronskyD.O. | Family Practice | 191 | $69K |
| Donna StocktonMD | Dermatology | 169 | $65K |
| Kari StachowiczDPT | Physical Therapist in Private Practice | 90 | $64K |
| Courtney DoyleMOT, OTR/L | Occupational Therapist in Private Practice | 35 | $59K |
| Michelle BielPT | Physical Therapist in Private Practice | 25 | $54K |
| Hiba AlmadadhaRN, FNP-BC | Nurse Practitioner | 80 | $51K |
| Orest HorodyskyMD | Internal Medicine | 189 | $50K |
| Paul PanzicaM.D. | Family Practice | 131 | $49K |
| Haytham MansourD.P.M. | Podiatry | 250 | $48K |
| Milan PatelDO | Family Practice | 112 | $46K |
| Meijer Great Lakes Limited Partnership | Mass Immunizer Roster Biller | 130 | $38K |
| Danielle ChapaDPT | Physical Therapist in Private Practice | 74 | $37K |
| Ashley GomulkaAPRN, FNP-BC | Nurse Practitioner | 92 | $37K |
| Sean RuanePA | Physician Assistant | 113 | $33K |
| Nichole DimariaFNP | Nurse Practitioner | 120 | $25K |
| Angela Dea | Licensed Clinical Social Worker | 17 | $22K |
| Amber DrobneyFNP-BC | Nurse Practitioner | 69 | $21K |
| Jack KaneLCSW | Licensed Clinical Social Worker | 13 | $20K |
| Theresa SawyerFNP-BC | Nurse Practitioner | 211 | $20K |
| Steven AntoniniMD | Pediatric Medicine | 34 | $19K |
| Jennifer JohnsonNP-C | Nurse Practitioner | 137 | $19K |
| Cristal ReiderAPRN, CNP | Nurse Practitioner | 75 | $19K |
| Amanda Hutera | Licensed Clinical Social Worker | 19 | $18K |
| Nicole FitzgeraldFNP-BC | Nurse Practitioner | 78 | $18K |
| Ruslan TurcanuMD | Anesthesiology | 44 | $17K |
| James SowinskiO.D. | Optometry | 97 | $17K |
| Michelle DelehantPHD | Psychologist, Clinical | 29 | $17K |
| Anthony HassonFNP-BC | Nurse Practitioner | 131 | $17K |
| Glen NisivocciaD C | Chiropractic | 38 | $15K |
| Francisco AcevedoAPRN, CNP | Nurse Practitioner | 108 | $15K |
| Patricia Chen | Chiropractic | 15 | $14K |
| Jacob MorgensternM.D. | Orthopedic Surgery | 15 | $13K |
| Kaitlin MacekPA-C | Physician Assistant | 22 | $13K |
| Alex LopezOD | Optometry | 49 | $11K |
| Rachelle FlynnFNP-BC | Nurse Practitioner | 41 | $11K |
| Sean SalehiMD | Neurosurgery | 44 | $10K |
| Nicole D'amico | Certified Registered Nurse Anesthetist (CRNA) | 45 | $10K |
| Annmarie BachCRNA | Certified Registered Nurse Anesthetist (CRNA) | 26 | $10K |
| Ronald BergerD.C. | Chiropractic | 26 | $9K |
| Theresa LarsonFNP-BC | Nurse Practitioner | 46 | $9K |
| Quiana JacksonAPN | Nurse Practitioner | 45 | $8K |
| Nicole OrwarD.O. | Obstetrics & Gynecology | 46 | $8K |
| Jack GuentherOD | Optometry | 97 | $7K |
| Paula BlairFNP | Nurse Practitioner | 61 | $7K |
| Ashly Ochsner | Chiropractic | 28 | $7K |
| Stephen BeyerDC | Chiropractic | 41 | $7K |
| Kylee CrowtherAPN | Nurse Practitioner | 43 | $7K |
| Bethany RettbergNP-C | Nurse Practitioner | 38 | $7K |
| Erin ZdanioFNP-C | Nurse Practitioner | 44 | $6K |
| Shonda FarrisRN, MSN, FNP-BC | Nurse Practitioner | 32 | $6K |
| Kathleen SlugockiD.O. | Obstetrics & Gynecology | 26 | $5K |
| Nathan BirkyCRRN | Certified Registered Nurse Anesthetist (CRNA) | 50 | $5K |
| Kelli EvansFNP-BC | Nurse Practitioner | 84 | $4K |
| Monika Benner | Nurse Practitioner | 29 | $4K |
| Claudia GeorgeP.T. | Physical Therapist in Private Practice | 41 | $4K |
| Kristen ZelekNP | Nurse Practitioner | 29 | $4K |
| Jerusha Steed | Nurse Practitioner | 23 | $4K |
| Robert DieringerDC | Chiropractic | 19 | $4K |
| Melissa WhitmanCRNA | Certified Registered Nurse Anesthetist (CRNA) | 17 | $4K |
| Jennifer SchroederCRNA | Certified Registered Nurse Anesthetist (CRNA) | 14 | $3K |
| Jana Kliestik | Certified Registered Nurse Anesthetist (CRNA) | 33 | $3K |
| Theresa TowleDNP, APRN-NP | Nurse Practitioner | 16 | $3K |
| Rosemary ZangasCRNA | Certified Registered Nurse Anesthetist (CRNA) | 21 | $3K |
| Jennifer ClementsAPN/FNP-BC | Nurse Practitioner | 27 | $3K |
| Thomas NorbergD.C. | Chiropractic | 31 | $3K |
| Tamara Hauserman-Aggacid | Nurse Practitioner | 20 | $3K |
| Samantha BonzaniFNP-BC | Nurse Practitioner | 25 | $3K |
| Linda JacksonRN MSN BC-FNP | Nurse Practitioner | 16 | $2K |
| Cheryl WarmanP.A. | Physician Assistant | 16 | $2K |
| Alexander LinMD | Obstetrics & Gynecology | 16 | $2K |
| Danielle BabbingtonDNP, APRN, FNP-BC | Nurse Practitioner | 11 | $1K |