Every new Colorado business filing, every day5 healthcare businesses recently registered in Longmont, Colorado.
Updated August 19, 2026 · Most recent business filing May 11, 2026

Every new Colorado filing, every day
See how it worksThis page lists new healthcare businesses registered in Longmont, Colorado. We currently track 5, sourced directly from the Colorado Division of Corporations and refreshed daily as new healthcare companies file.
Recent additions include David M Smith MD, Dubois Clinical, and Neurosurgery One. The most recent healthcare business filing was on May 11, 2026.
Each entry shows the filing date and, where we can verify it, the owner name and contact details. If you sell to healthcare businesses in Longmont, this is one of the freshest prospect lists in the market.
David M Smith MD PLLC is a neurosurgery practice operated by Dr. David Smith, MD in Longmont, Colorado. He is affiliated with UCHealth Longs Peak Hospital and has a patient rating of 5.0 on Doximity. The practice accepts multiple insurance plans including Medicare and Cigna. The filing address is 1121 5th Ave, Longmont, CO.
Dubois Clinical LLC is a trauma-informed addiction and mental health therapy practice owned by Dominique Dubois. The practice offers EMDR, DBT, ACT, and recovery-focused care. Services are provided in Colorado, serving Longmont, Boulder, Denver, Fort Collins, and virtually.
Neurosurgery One is a neurosurgical and spine care practice with locations in the Denver area, including Littleton. The business offers personalized treatment for brain and spine conditions, as indicated by its website. The LLC's filing in Longmont, CO, suggests a connection to this practice, though the exact address may differ.
Dr. Michelle Kuei operates as an anesthesiology specialist in Boulder, Colorado. The LLC filing lists a Longmont address, while her practice location is at 4747 Arapahoe Ave, Boulder. She is associated with Boulder Valley Anesthesiology and is licensed to practice in Colorado.
Dr. Carole Keim MD, PLLC is a pediatric practice based in Longmont, Colorado, led by Dr. Carole Keim, a board-certified pediatrician. The practice offers newborn advice, holistic pediatric care, and support for new parents.
Sign up to see verified contact details for this business and 5 others in Longmont
Build My Campaign FreeWe find newly registered businesses, verify their contact details, and build the campaign. You review everything before anything sends.
Build My Campaign Free ›