- Jewish Board-Family & Children
- Jewish Hospital North Med Ctr
- Jim Thorpe Rehab
- JJV Enterprise
- John A Karr
- John A Thompsen Inc
- John Donofrio
- John L Hackney Inc
- John Shumway Co
- Johnson Clinic
- Johnson Clinic PC
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- Johnson Fletcher
- Jonathan M Scott
- Jordan Chiropractic
- Jordan Valley Health Clinic
- Joseph P Addabbo Family Health
- Judisch Chiropractic
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- Julia's Phenicks Medical
- Julia's Phenicks Medical
- Jumpstart CPR
- Juris Solutions Inc
- Kachelmacher Memorial Inc
- Kaiser Chiropractic
- Kaiser Permanente
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- Kaiser Permanente Med Office
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- Kaiser Permanente Medical Ctr
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- Kanza Health Ctr
- Kanza Wellness Ctr
- Kap Medical Inc
- Karl D Warner Clinic
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- Katharine Baur
- Kathleen E Lewis Inc
- Keap Management
- Kemple Children's Clinic
- Kettering-Samaritan Health Ctr
- Keyes Medical Clinic
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- Khalsa Pain Relief Clinic
- Kiamichi Family Medical Ctr
- Kibler Chiropractic Clinic
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- Kidz Med Inc
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- King's Klinic
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- Kiryas Joel Institute-Medicine
- Klamath Tribal Health & Family
- Klamath Tribe Commodity Prgm
- Klamath Tribes Housing
- Klapper & Dluca Pulmonary
- Klosek Clinic
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- Kollman Clinic Inc
- Kong Do Chinese Clinic
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- Laboratory Corp Of America
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- Lake County Free Medical Clnc
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- Larry S Baker Inc
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- Laureate Psychiatric Clinic
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- Lawton Family Foot Clinic Inc
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- Lee R Centracco & Assoc
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- Leslie H Weinstein
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- Life Enhancement Clinic PC
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- Little Flower Clinic
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- Lori Adel
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- Lower Manhattan Dialysis Admin
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- Lower Umpqua Hospital Spec
- Lucas County Health Dept
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- Luke Medical Ctr
- Lung Center
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- M P Bio Medicals LLC
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- Magacy Corp
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- Main Clinic
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- Marc Patrick Enterprises PC
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- Marion County Clinic
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- Martin Cordelia Health Ctr
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- Masiello Domen
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- Massena Free Clinic For Adults
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- Matthew D Moore LLC
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- Maximum Health Clinic PC
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- Mc Minnville First Med Clinic
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- Mc Murry Clinic
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- Medcenter One Health Systems
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