About Dr. Thalia Casimire
Dr. Thalia Casimire is a sleep medicine physician at Christus Trinity Mother Frances Sleep Disorders Center in Tyler, TX.
In Medicare's directory, Dr. Casimire is also listed under pulmonary disease.
Dr. Casimire completed medical school in 2004.
According to Medicare, Dr. Casimire accepts Medicare assignment.
Where Dr. Casimire practices
800 East Dawson, Tyler, Texas 75701
(903) 593-8441
Clinic rated 3.3 from 21 Google reviews
Other sleep physicians at Christus Trinity Mother Frances Sleep Disorders Center
Questions about Dr. Thalia Casimire
Where does Dr. Thalia Casimire practice?
Dr. Thalia Casimire is listed at Christus Trinity Mother Frances Sleep Disorders Center (Tyler, TX). Call the clinic to confirm before you book.
How do I make an appointment with Dr. Thalia Casimire?
Call Christus Trinity Mother Frances Sleep Disorders Center at (903) 593-8441 and ask for Dr. Casimire. Ask whether you need a referral and whether your insurance is accepted.
What does Dr. Thalia Casimire specialize in?
Dr. Thalia Casimire specializes in sleep medicine, with pulmonary disease also listed. Sleep medicine physicians diagnose and treat conditions such as sleep apnea, insomnia, narcolepsy, and restless legs syndrome.
Does Dr. Thalia Casimire accept Medicare?
Medicare's clinician directory lists Dr. Casimire as accepting Medicare assignment, which means agreeing to the Medicare-approved amount as full payment for covered services. Confirm with the clinic before your visit.
From the NPI registry (data through November 2, 2026) and Medicare's Doctors and Clinicians directory (released November 12, 2026). These are records physicians and clinics keep with the government, and they can lag behind changes. They do not show board certification. Are you Dr. Thalia Casimire, or is something here out of date? Let us know. Find a sleep doctor near you.