| Middlesex Endoscopy Center Llc | Ambulatory Surgical Center | 437 | $606K |
| Town Of Acton | Ambulance Service Provider | 372 | $285K |
| Cvs Pharmacy Inc | Mass Immunizer Roster Biller | 695 | $261K |
| Scott PaparelloD.O. | Internal Medicine | 348 | $257K |
| Acton Pharmacy Inc | Pharmacy | 648 | $184K |
| Cvs Pharmacy Inc | Mass Immunizer Roster Biller | 390 | $171K |
| John ResteghiniDPT | Physical Therapist in Private Practice | 36 | $138K |
| Manman Zhang | Nurse Practitioner | 297 | $115K |
| Allessandro GirolamoM.D. | Internal Medicine | 289 | $107K |
| Abby HochbergMD | Dermatology | 289 | $96K |
| Peter KrimsM.D. | Gastroenterology | 402 | $84K |
| Ilia ShlimakMD | Internal Medicine | 201 | $84K |
| Meenakshi Garg | Internal Medicine | 229 | $84K |
| Holly MazurM.D. | Internal Medicine | 218 | $80K |
| Natalie CohenMD | Internal Medicine | 190 | $75K |
| Narine SharkhatunyanMD | Internal Medicine | 172 | $73K |
| Agnes VirgaM. D. | Neurology | 141 | $71K |
| Amy ChurchillMD | Internal Medicine | 186 | $70K |
| Madhavi KamireddiM.D. | Psychiatry | 23 | $63K |
| Louis BerkM.D. | Internal Medicine | 185 | $63K |
| Ann JoyceMD | Gastroenterology | 62 | $62K |
| Erin MaxfieldD.O. | Family Practice | 108 | $59K |
| Mary Kate CamaraPT, DPT | Physical Therapist in Private Practice | 59 | $59K |
| Peter DemartinoM.D. | Internal Medicine | 186 | $59K |
| Christine BrownM.D. | Internal Medicine | 158 | $57K |
| Teli Leung-GaleckiM.D. | Internal Medicine | 128 | $55K |
| Deborah KovacsMD | Internal Medicine | 138 | $52K |
| Erik Holmes | Physical Therapist in Private Practice | 56 | $51K |
| Michael RossDO | Internal Medicine | 175 | $51K |
| Gail HerzigMD | Gastroenterology | 74 | $50K |
| Michael Tang | Physical Therapist in Private Practice | 44 | $45K |
| Steven BowenDPT | Physical Therapist in Private Practice | 59 | $42K |
| Ann QuinnM.D. | Internal Medicine | 134 | $41K |
| Lauren BleichMD/MPH | Internal Medicine | 84 | $41K |
| Christopher BechtelNP | Nurse Practitioner | 124 | $40K |
| Janice WesterAPRN-BC, PMHCNS-BC | Certified Clinical Nurse Specialist | 58 | $35K |
| Ward BeinM.D. | Psychiatry | 17 | $34K |
| Abhijeet KashyapMD | Gastroenterology | 64 | $33K |
| Stephani PostDPT | Physical Therapist in Private Practice | 33 | $33K |
| Kathryn GarabadianDPT | Physical Therapist in Private Practice | 40 | $31K |
| Jennifer ChenMSW | Licensed Clinical Social Worker | 29 | $31K |
| Nicole Stone | Physical Therapist in Private Practice | 41 | $30K |
| Arpan PatelMD | Gastroenterology | 62 | $29K |
| Peter OconnorPSY.D. | Psychologist, Clinical | 22 | $29K |
| Joseph FitzpatrickD.C. | Chiropractic | 86 | $29K |
| Andrew BragaDPT | Physical Therapist in Private Practice | 48 | $29K |
| Amy MoroccoPT, DPT,MS, ATC, PES | Physical Therapist in Private Practice | 40 | $29K |
| Marcia WinnMSW, LICSW | Licensed Clinical Social Worker | 61 | $28K |
| Jamal De VitaD.C. | Chiropractic | 91 | $28K |
| Christopher ParmanandDNP, PMHNP-BC | Nurse Practitioner | 36 | $28K |
| Michelle DanleyPT, DPT | Physical Therapist in Private Practice | 35 | $28K |
| Carolyn MarcelloDPT | Physical Therapist in Private Practice | 53 | $27K |
| Pauline GersonPSY.D. | Psychologist, Clinical | 14 | $25K |
| Thomas MusgrovePT, DPT | Physical Therapist in Private Practice | 33 | $24K |
| Duncan WellanNP | Nurse Practitioner | 151 | $24K |
| Elisha HisolerFNP | Nurse Practitioner | 202 | $24K |
| Amy LoM.D. | Internal Medicine | 145 | $23K |
| John FavaPT | Physical Therapist in Private Practice | 29 | $21K |
| David ChiccuarelliPT, DPT | Physical Therapist in Private Practice | 28 | $21K |
| Peter MosbachPH.D. | Psychologist, Clinical | 149 | $20K |
| Christine TironatiDPT | Physical Therapist in Private Practice | 24 | $20K |
| Joseph NiroO.D. | Optometry | 184 | $19K |
| Michael PizzaAPRN, BC | Certified Clinical Nurse Specialist | 35 | $19K |
| Amanda LeoneDPT | Physical Therapist in Private Practice | 31 | $18K |
| Seth BarronD.C. | Chiropractic | 46 | $17K |
| Kristy Smith | Nurse Practitioner | 95 | $16K |
| Ingrid GormanM.D. | Internal Medicine | 86 | $16K |
| Leah DecosteMD | Gastroenterology | 43 | $16K |
| Elaine SullivanCRNA | Certified Registered Nurse Anesthetist (CRNA) | 77 | $16K |
| Eleanor MathewsLICSW | Licensed Clinical Social Worker | 17 | $16K |
| Shweta SethiDPT | Physical Therapist in Private Practice | 27 | $15K |
| Jason OrtolanoPT, DPT | Physical Therapist in Private Practice | 21 | $14K |
| Natasha HeitmanDPT | Physical Therapist in Private Practice | 12 | $14K |
| Kavitha GazulaM.D. | Family Practice | 37 | $14K |
| Michele CassinO.D. | Optometry | 113 | $14K |
| Sandra MarienPMHNP | Nurse Practitioner | 22 | $14K |
| Deborah DiamondD.C. | Chiropractic | 31 | $14K |
| Chelsie MccarthyFNP | Nurse Practitioner | 70 | $13K |
| Caitlin CastellotNP | Nurse Practitioner | 68 | $13K |
| Kevin RyanMPT | Physical Therapist in Private Practice | 12 | $12K |
| Daniel KopelmanDC | Chiropractic | 19 | $12K |
| Jennifer SharmaPT, DPT, GCS | Physical Therapist in Private Practice | 17 | $12K |
| Barry DiamondD.C. | Chiropractic | 26 | $10K |
| Peter MuslinerMD | Psychiatry | 16 | $10K |
| Robert TieriOD | Optometry | 78 | $10K |
| Catherine Helinski | Nurse Practitioner | 43 | $10K |
| Joan Tiano | Nurse Practitioner | 39 | $10K |
| Courtney Chaulk | Physical Therapist in Private Practice | 18 | $9K |
| Linda OnuskaMSW | Licensed Clinical Social Worker | 13 | $9K |
| Jason KnowlesPMHNP-BC | Nurse Practitioner | 16 | $8K |
| Caitlyn O'conorPA-C | Physician Assistant | 29 | $8K |
| Richard HobenAU.D. | Audiologist | 213 | $8K |
| Genevieve SlobodaCNP | Nurse Practitioner | 50 | $7K |
| Maria KounlabouthN.P. | Nurse Practitioner | 68 | $7K |
| Amanda ZamanRN/NP | Nurse Practitioner | 49 | $7K |
| Kristie HadleyCNP | Nurse Practitioner | 17 | $6K |
| Carol KaruciPMHNP-BC, APRN | Nurse Practitioner | 15 | $6K |
| Holly GolebiowskiO.D. | Optometry | 38 | $6K |
| Jason Meyer | Licensed Clinical Social Worker | 12 | $5K |
| Barbara CasaceliR.D., L.D.N | Registered Dietitian or Nutrition Professional | 24 | $4K |