Healthcare Intelligence<\/a>, you can effectively reach decision-makers, tailor your offerings to meet their needs, and establish lasting partnerships that contribute to improved patient care and business success.<\/p>\n\n\n\nLooking to reach sleep medicine physicians and healthcare decision-makers across the US? Ampliz helps healthcare marketing and sales teams build targeted provider and organization lists, enrich existing records, and connect with the right prospects. Book a demo to see how Ampliz can support your sleep medicine market strategy.<\/p>\n\n\n\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
Last updated on September 2nd, 2026 The largest sleep medicine physician groups in the US are ranked by the number of affiliated physicians. The list is led by The Insomnia and Sleep Institute of Arizona with 9 physicians, followed by Delta Waves LLC and Colorado Sleep Institute with 7 each. Because physician affiliations and practice structures change, this ranking should be treated as an Ampliz dataset snapshot rather than a definitive national ranking of every sleep medicine organization. What Is a Sleep Medicine Physician Group? A sleep medicine physician group is a medical practice or organized provider group focused on diagnosing and treating sleep and wake disorders. Sleep medicine commonly brings together physicians with backgrounds in internal medicine, pulmonary medicine, neurology, pediatrics, psychiatry, family medicine, and other related fields. The American Medical Association notes that sleep specialists use clinical evaluation and diagnostic tools such as polysomnography, actigraphy, validated sleep questionnaires, and portable sleep apnea monitoring. Sleep care can also involve devices, medication, behavioral therapy, and other interventions. Why Sleep Medicine Matters to Healthcare Marketers? Sleep medicine is a focused but multidisciplinary market. A single sleep practice may influence purchases across diagnostic testing, patient monitoring, respiratory equipment, software, staffing, clinical services, and patient-engagement solutions. That makes sleep medicine groups relevant accounts for medical device companies, diagnostics companies, health IT vendors, staffing firms, pharmaceutical organizations, and B2B healthcare service providers. How Many Sleep Medicine Specialists Are in the US? As of Ampliz reports there are more than 1,300 AASM-accredited sleep medicine centers in the US and 5,900 board-certified sleep medicine physicians in the US based on ABMS 2025 data. AASM also reports more than 100 sleep medicine fellowship training programs. These figures show why a narrow list of physician groups should be used as a targeted prospecting view rather than as a count of the entire sleep medicine market. Top 20 Largest Sleep Medicine Physician Groups in the Based on the number of affiliated physicians, here are the top 20 sleep medicine physician groups in the USA:\u200b Rank Physician Group Name State Number of Physicians Data Source 1 The Insomnia and Sleep Institute of Arizona AZ 9 Access Now 2 Delta Waves LLC CO 7 Access Now 3 Colorado Sleep Institute CO 7 Access Now 4 BlueSleep NY 5 Access Now 5 The Center for Sleep Medicine IL 5 Access Now 6 Sleep Health MD (Aaron B Morse MD Inc) CA 5 Access Now 7 Lynchburg Pulmonary Associates Inc VA 4 Access Now 8 Fusion Sleep LLC GA 4 Access Now 9 Georgetown Sleep Center PA TX 3 Access Now 10 Texas Sleep Clinic OK 3 Access Now 11 Cleveland Sleep Research Center OH 3 Access Now 12 Pulmonary & Sleep Associates of Marin CA 3 Access Now 13 Sleep Therapy & Research Center (James M Andry MD PA) TX 3 Access Now 14 The Sleep Disorders Center of Alabama AL 3 Access Now 15 Sleep Insights Medical Services LLC NY 3 Access Now 16 Complete Sleep Solutions (Delmer W Henninger MD Inc) CA 3 Access Now 17 Blackstone Medical Services FL 3 Access Now 18 Prime Pulmonary & Sleep Center CA 3 Access Now 19 VirtuOx INC FL 3 Access Now 20 Ohio Sleep Solutions – Grove City OH 2 Access Now These groups are prime targets for healthcare products and services due to their size and centralized decision-making processes. How to Use a Sleep Medicine Physician Group List for B2B Marketing Conclusion The landscape of sleep medicine is expanding, presenting ample opportunities for healthcare marketers. By targeting the largest physician groups and utilizing platforms like Ampliz Healthcare Intelligence, you can effectively reach decision-makers, tailor your offerings to meet their needs, and establish lasting partnerships that contribute to improved patient care and business success. Looking to reach sleep medicine physicians and healthcare decision-makers across the US? Ampliz helps healthcare marketing and sales teams build targeted provider and organization lists, enrich existing records, and connect with the right prospects. Book a demo to see how Ampliz can support your sleep medicine market strategy.<\/p>\n","protected":false},"author":13,"featured_media":6719,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2432],"tags":[2229,2230],"class_list":["post-3565","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-physician-groups-by-specialties","tag-largest-sleep-medicine-physician-groups","tag-sleep-medicine-physician-groups"],"_links":{"self":[{"href":"https:\/\/www.ampliz.com\/resources\/wp-json\/wp\/v2\/posts\/3565","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ampliz.com\/resources\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ampliz.com\/resources\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ampliz.com\/resources\/wp-json\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ampliz.com\/resources\/wp-json\/wp\/v2\/comments?post=3565"}],"version-history":[{"count":2,"href":"https:\/\/www.ampliz.com\/resources\/wp-json\/wp\/v2\/posts\/3565\/revisions"}],"predecessor-version":[{"id":6725,"href":"https:\/\/www.ampliz.com\/resources\/wp-json\/wp\/v2\/posts\/3565\/revisions\/6725"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ampliz.com\/resources\/wp-json\/wp\/v2\/media\/6719"}],"wp:attachment":[{"href":"https:\/\/www.ampliz.com\/resources\/wp-json\/wp\/v2\/media?parent=3565"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ampliz.com\/resources\/wp-json\/wp\/v2\/categories?post=3565"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ampliz.com\/resources\/wp-json\/wp\/v2\/tags?post=3565"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}