Thomas Murray Siler, MD
Pulmonary Disease Internal Medicine
Thomas Murray Siler is a Pulmonary Disease Internal Medicine specialist based in Saint Charles, MO with over 45 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: INTERNAL MEDICINE
Patients across MO can see Thomas Murray Siler, MD in person in Saint Charles or via virtual visit — no travel required. He graduated from University of Kansas School of Med (Kc/Wich/Sal) in 1981 and has 45+ years of clinical experience. He regularly sees Medicare patients with hypertension, high cholesterol, and arthritis (per CMS claims data).
At a glance
- Prescribes opioids less than 20% of reporting doctors in Missouri
- Virtual visits available — no app or travel required
Older · 5484dNPPES updated 2011-05-18 · verify NPI on CMS · Verify license at Missouri Board of Registration for the Healing Arts
Contact & Location
Practice Location
300 1st Capitol Dr, Saint Charles, MO 63301-2844
How Does This Doctor Compare?
Based on Medicare data, this doctor prescribes opioid pain medications conservatively.
Opioid Rx
↓ Lower = better4.61%
Missouri avg: 4.4 · US avg: 5.1
✓ Higher than most doctors nationally(-0.5 pts)
4.61% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Generic Rx
↑ Higher = better63.1%
Missouri avg: 83.4 · US avg: 82.8
⚠ Lower than most doctors nationally(-19.7 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
501
Unique beneficiaries
High volumePrescription Recipients
234
Patients prescribed
Prescriptions Written
694
Total claims
Total Medicare drug cost: $140k
Percentile rankings compared against 912 reporting peers in Missouri.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Arthritis.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+5%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+2%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+6%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+3%) — a focus area for this doctor
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↑ More patients than average (+2%) — a focus area for this doctor
Chronic Obstructive Pulmonary Disease — a group of lung diseases that block airflow
US avg: 20.4%↑ More patients than average (+12%) — a focus area for this doctor
An irregular, often rapid heartbeat that increases the risk of stroke
US avg: 22%↑ More patients than average (+9%) — a focus area for this doctor
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$3.3k received from industry
74 transactions reported in 2024 ·Moderate tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Thomas Murray Siler's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1981
University of Kansas School of Medicine
45 years in practice
Senior practitioner
Pulmonologists specialize in respiratory conditions including asthma, COPD, pneumonia, pulmonary fibrosis, sleep apnea, and lung cancer screening. They manage patients on ventilators and perform bronchoscopies.
Taxonomy: 207RP1001X
Education & Training
University of Kansas School of Med (Kc/Wich/Sal) (Class of 1981)
Mailing address
330 1st Capitol Dr Suite 470, Saint Charles, MO 63301-2835
Differs from practice location
Virtual Pulmonary Disease Care With Thomas Murray Siler
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Thomas Murray Siler for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Saint Charles required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Thomas Murray Siler
Dr. Siler is listed as active in the NPI registry with telehealth listed in Saint Charles, MO. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (636) 947-5000.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Thomas Murray Siler
Practice Location
300 1st Capitol Dr, Saint Charles, MO 63301-2844
Mailing Address
330 1st Capitol Dr Suite 470, Saint Charles, MO 63301-2835
This is a provider directory. Contact the office directly to schedule appointments.
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