| National Vision, Inc. | Duluth, GA | 39 |
| Visionworks of America, Inc. | San Antonio, TX | 27 |
| Gulfview Vision Associates, P.A. | Lutz, FL | 16 |
| Warby Parker Inc. | New York, NY | 9 |
| Family Healthcare Network | Visalia, CA | 8 |
| Henry Ford Health System | Detroit, MI | 7 |
| University Of Miami | Miami, FL | 6 |
| Gundersen Lutheran Administrative Services, Inc. | La Crosse, WI | 6 |
| Doctor's Exchange of Washington, P.C. | Puyallup, WA | 5 |
| Doctor's Exchange of Georgia, P.C. | Atlanta, GA | 5 |
| Crystal Clear Eye Associates of Florida, P.A. | Winter Garden, FL | 5 |
| Wise Vision Care of Hoboken PA | Hoboken, NJ | 4 |
| Doctor's Exchange of Arizona, PC | Scottsdale, AZ | 4 |
| University of California, San Francisco | San Francisco, CA | 4 |
| MyEyeDr. Optometry of North Carolina PLLC | Vienna, VA | 4 |
| Nationwide Optometry PC (subsidiary of EyeCare Partners, LLC) | Goodyear, AZ | 4 |
| Girisgen & Kopolow O.D.P.C. | Las Vegas, NV | 4 |
| Rochester General Hospital | Rochester, NY | 4 |
| Methodist Le Bonheur Healthcare | Memphis, TN | 4 |
| United Health Centers of the San Joaquin Valley | Fresno, CA | 3 |
| Luxottica of America Inc. | Mason, OH | 3 |
| Optometric Providers of NH, PLLC | Salem, NH | 3 |
| Johns Hopkins University | Baltimore, MD | 3 |
| Costco Wholesale Corporation | Issaquah, WA | 3 |
| Jonathan Woolfson MD, P.C. | Atlanta, GA | 3 |
| New York Ear and Eye Infirmary of Mount Sinai | New York, NY | 3 |
| Lifespan Physician Group Inc. | Providence, RI | 3 |
| Doctor's Exchange of Indiana, P.C. | Greenwood, IN | 3 |
| Albany-Troy Cataract & Laser Associates, PLLC | Troy, NY | 3 |
| Mall Vision Center LLC | Hyannis, MA | 2 |
| Health Partners of Western Ohio | Lima, OH | 2 |
| Cypress Ophthalmology Group, inc. | Camarillo, CA | 2 |
| Buckeye State Optometry Associates P.C. | Reynoldsburg, OH | 2 |
| David M. Salvay, M.D., Inc. | Newport Beach, CA | 2 |
| District Medical Group, Inc | Phoenix, AZ | 2 |
| Susquehanna Physician Services | Pittsburgh, PA | 2 |
| Johnson Curran Optometry Centers PC | Roanoke, VA | 2 |
| Kevin Yutaka Hirano | Woodinville, WA | 2 |
| State University Of New York At Buffalo | Buffalo, NY | 2 |
| EYE Wisconsin, LLC | Monticello, IL | 2 |
| Clinicas del Camino Real | Camarillo, CA | 2 |
| Amar Atwal, M.D., P.C. | Cheektowaga, NY | 2 |
| Lickteig Family Eyecare P.C. | Natick, MA | 2 |
| Charles Cummins O.D. P.A. | Monmouth Beach, NJ | 2 |
| Optyx LLC | Berkeley Heights, NJ | 2 |
| Absolute Eyecare Center LLC | Brooklyn, NY | 2 |
| UNM Hospital | Albuquerque, NM | 2 |
| EyeCare-Pro P.A. | San Antonio, TX | 2 |
| D'Ambrosio Eye Care, Inc. | Lancaster, MA | 2 |
| Boston Laser Eye Institute | Brookline, MA | 2 |
| North Carolina Primary Vision Care Associates, PLLC | Asheville, NC | 2 |
| Community Health Center of Cape Cod | Mashpee, MA | 2 |
| N. L. Elgut, M.D. and Associates, LLC | Ft. Lauderdale, | 2 |
| Redwood Sage PC | Pasadena, CA | 2 |
| Community Healthcare Network, Inc. | New York, NY | 2 |
| Regional Vision Consultants, L.L.C. | Paramus, NJ | 2 |
| Doctor's Exchange of Washington, P.C. | Lynnwood, WA | 2 |
| Cypress Ophthalmology Group, Inc. | Newport Beach, CA | 2 |
| Omni Eye Specialists, PA | Iselin, NJ | 2 |
| Peter M. Ho, MD, PA d/b/a Texas Vision Associates | Lubbock, TX | 1 |
| Steel Optical Inc Professional Corporation | Eagan, MN | 1 |
| Dean Health Systems, Inc. | Madison, WI | 1 |
| Lodestar Family Eye Care, PC | Palmer, AK | 1 |
| First Choice Health Centers, Inc. | East Hartford, CT | 1 |
| GA Doctors of Optometry, LLC | Kennesaw, GA | 1 |
| Memorial Sloan Kettering Cancer Center | New York, NY | 1 |
| Castle Family Health Centers Inc | Atwater, CA | 1 |
| Heartland Eyecare PLLC | Guymon, OK | 1 |
| Georgia Lions Lighthouse Foundation | Atlanta, GA | 1 |
| Oregon Health & Science University | Portland, OR | 1 |
| Vision Care Ophthalmology PC | New York, NY | 1 |
| Eye Care Center of Kauai, Inc. | Lihue, HI | 1 |
| Paul W. Hiss MD, LDT | Sparks, NV | 1 |
| The Monroe Clinic, Inc. | Monroe, WI | 1 |
| West Virginia University Medical Corporation | Morgantown, WV | 1 |
| Wilson Ko MD FACS, PC | Flushing, NY | 1 |
| Samaritan Medical Center | Watertown, NY | 1 |
| MyEyeDr. Optometry of Florida, LLC | Vienna, VA | 1 |
| Eye Care Group of Southern Oregon LLC | Grants Pass, OR | 1 |
| Children's Hospital Corporation | Boston, MA | 1 |
| MyEyeDr. Optometry of Massachusetts, PC | Vienna, VA | 1 |
| Mass Optometric Associates, LLC | Malden, MA | 1 |
| Cleveland Clinic Foundation | Cleveland, OH | 1 |
| Northeastern State University | Tahlequah, OK | 1 |
| Aria Community Health Center | Lemoore, CA | 1 |
| ReFocus Eye Health of Central Connecticut PC | Waterbury, CT | 1 |
| Paul J. Dougherty M.D., Inc. | Westlake Village, CA | 1 |
| Bay Area Community Health | Fremont, CA | 1 |
| Bay Area Eye Care, Inc. | Daly City, CA | 1 |
| Regional Vision Consultants LLC | Moorestown, NJ | 1 |
| Midtown Miami Eye Center Inc. | Miami, FL | 1 |
| Northwest Eye Specialists, PLLC | Tucson, AZ | 1 |
| MyEyeDr. Optometry of Maryland LLC | Vienna, VA | 1 |
| University Ophthalmology Services, Inc. | Buffalo, NY | 1 |
| David J. Braun, OD, PC | Syracuse, NY | 1 |
| Tufts Medical Center, Inc. | Boston, MA | 1 |
| Massachusetts Eye and Ear Associates | Somerville, MA | 1 |
| Dr. Stephen Nevett and Associates, P.C. | Seattle, WA | 1 |
| Massachusetts Eye and Ear Infirmary | Somerville, MA | 1 |
| Regency Eye Care Inc | San Diego, CA | 1 |
| Vantage Eye Center, a Medical Corporation | Salinas, CA | 1 |
| Richard Wu, O.D., a Professional Corporation | Newark, CA | 1 |
| Vision Health PS | Tumwater, WA | 1 |
| Eye Exams LLC | Peabody, MA | 1 |
| UVP Management, LLC | Dallas, TX | 1 |
| AI Opticals, Inc. | Brooklyn, NY | 1 |
| Florida Eye Care Associates P.A. | Miami, FL | 1 |
| Sight Medical Doctors PLLC | Hauppauge, NY | 1 |
| InFocus Eye Care, Inc | Douglasville, GA | 1 |
| Pacific Optometry Services, LLC | Eugene, OR | 1 |
| CEI Physicians, P.S.C., LLC | Ballwin, MO | 1 |
| Yantran LLC | Allen, TX | 1 |
| Bronxcare Health System | Bronx, NY | 1 |
| Eyes on Rosemont, LLC | Portland, ME | 1 |
| The Mary Imogene Bassett Hospital | Cooperstown, NY | 1 |
| New England College of Optometry | Boston, MA | 1 |
| University Hospitals Medical Group, Inc. | Cleveland, OH | 1 |
| Excel Eyecare LLC | Alexandria, AL | 1 |
| Y. Liu Optometric Corporation | Pleasanton, CA | 1 |
| Atlee Gleaton Eye Care | Augusta, ME | 1 |
| Atlee Gleaton Eye Care | Augusta, | 1 |
| Prism Vision Services, PC | Moorpark, CA | 1 |
| Mott Optical Group LLC | Brooklyn, NY | 1 |
| Raleigh Eye Center, PA | Raleigh, NC | 1 |
| Essen Medical Associates, P.C. | Bronx, NY | 1 |
| MCR Health, Inc. | Bradenton, FL | 1 |
| Community Health Connections, Inc. | Fitchburg, MA | 1 |
| Holyoke Health Center, Inc. | Holyoke, MA | 1 |
| Dr. Nez and Associates Inc. | Chandler, AZ | 1 |
| HealthLinc, Inc. | Valparaiso, IN | 1 |
| Crystal Vision LLC | Waterford, CT | 1 |
| Darrell E. Genstler, M.D., P.C. | Albany, OR | 1 |
| NV Optometry LLC | Gambrills, MD | 1 |
| The Bixby Eye Center, Inc. | Peoria, IL | 1 |
| Valley Optometry Eyecare Center, Inc. | Reseda, CA | 1 |
| Grace Vision Inc. | Maplewood, MN | 1 |
| Nashville Regional Eye Care, P.C. | Franklin, TN | 1 |
| Glacier Eye Clinic PC | Kalispell, MT | 1 |
| Asian American Health Coalition of Greater Houston Inc. | Houston, TX | 1 |
| Bay Eye Center, PC | Mansfield, MA | 1 |
| LCA-Vision Inc | Cincinnati, OH | 1 |
| Community Health Centers Of The Central Coast, Inc. | Nipomo, CA | 1 |
| Solinsky Eyecare, LLC | West Hartford, CT | 1 |
| Wal-Mart Associates, Inc. | Bentonville, AR | 1 |
| Miles & Tisch Eyecare Associates Ltd | New York, NY | 1 |
| Cosmopolitan Optometry PC | New York, NY | 1 |
| Boston Eyeworks PC | Dorchester, MA | 1 |
| Focus Medical NY, PLLC | Brooklyn, NY | 1 |
| Stone Eye Center, LLC | Chicago, IL | 1 |
| Yakima Neighborhood Health Services | Yakima, WA | 1 |
| NYU Grossman School of Medicine | New York, NY | 1 |
| Eye Care Center of Napa Valley, AMC | Napa, CA | 1 |
| Eyecare Associates, PC | Trumbull, CT | 1 |
| National Vision, Inc - Doctor's Exchange of Georgia, P.C. | Atlanta, GA | 1 |
| Halpern Medical Services LLC | Dover, DE | 1 |
| PacificWest Regional Eyecare, P.C. | Santa Ana, CA | 1 |
| Sound Vision Care, Inc. | Riverhead, NY | 1 |
| University of Illinois | Urbana, IL | 1 |
| Harmon Ophthalmology, P.C. | New York, | 1 |
| Elton EyeCare, Inc. | Edina, | 1 |
| Myles Zakheim | New York City, NY | 1 |
| NL Elgut MD and Associates, LLC d/b/a South Florida Regional Eye Associates, LLC | Ft. Lauderdale, FL | 1 |
| Cary Family Eye Care, O.D., P.A. | Cary, NC | 1 |
| L'Refuah Medical & Rehabilitation Center, Inc. | Brooklyn, NY | 1 |
| Vision Specialists Of Central Florida, P.A. | Longwood, FL | 1 |
| Texas Vision Associates, P.A. | Pearland, TX | 1 |
| American Eyecare Center, Inc. | Jesup, GA | 1 |
| Visionworks of America, Inc. | Houston, TX | 1 |
| The Providence Community Health Centers, Inc. | Providence, RI | 1 |
| Cypress Ophthalmology Group, Inc. | New Port Beach, CA | 1 |
| VISION DYNAMICS OPTOMETRIC CENTER, a California Professional Corporation | Danville, CA | 1 |
| NewView Oklahoma, Inc. | Oklahoma City, OK | 1 |
| Doctors Eye Clinic, LLC | West Haven, CT | 1 |
| Group Health Plan, Inc. | Bloomington, MN | 1 |
| Med Southwest PLLC | Vienna, VA | 1 |