$1,488 in research paymentsPulmonary Disease, Chronic ObstructiveLung Diseases, ObstructiveDupilumab SAR231893Inhaled CorticosteroidInhaled Long-Acting Beta Agonist
Dr. Thomas Murray Siler, MD
NPI1881633931PAC ID9638140965
- Medicare services, 2024
- 2,050
- Medicare patients, 2024
- 504
- Part D claims, 2024
- 1,008
- Clinical trials
- 1
- Hospital affiliations
- 4
- Practice address
- 300 1st Capitol Dr, Saint Charles, MO 63301
- Practice phone
- Call (636) 947-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Siler's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Thomas Murray Siler is a pulmonologist in Saint Charles, Missouri
Dr. Siler practices at SSM Health St. Joseph Hospital - St. Charles in Saint Charles, Missouri, part of SSM Health Care.
Dr. Siler's NPI, 1881633931, was assigned on June 5, 2006. Dr. Siler graduated from University of Kansas School of Med (KC/Wich/Sal) in 1981. Dr. Siler holds Missouri license R6D67.
NPI and contact details
- NPI
- 1881633931NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638140965
- NPI enumeration date
- June 5, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (636) 947-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas Murray Siler practices at SSM Health St. Joseph Hospital - St. Charles in Saint Charles, Missouri
Dr. Siler's primary practice is SSM Health St. Joseph Hospital - St. Charles, at 300 1st Capitol Dr, Saint Charles, MO 63301 in St. Charles County. The practice phone is (636) 947-5000.
- SSM Health St. Joseph Hospital - St. Charles300 1st Capitol Dr, Saint Charles, MO 63301 · St. Charles CountyPhone(636) 947-5000
Source: Dmand AI Affiliation Data
Dr. Thomas Murray Siler is affiliated with 5 sites of care and 2 medical groups
Dr. Siler's primary practice is SSM Health St. Joseph Hospital - St. Charles in Saint Charles, Missouri, part of SSM Health Care. Dr. Siler is also affiliated with Select Specialty Hospital - St. Louis. The medical group on file is Midwest Chest Consultants. Dmand AI also links Dr. Siler to 2 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.
Select Specialty Hospital - St. LouisMidwest Chest Consultants2 hospitalsNames with a free account1 group practice or clinicName with a free account1 medical groupName with a free account
See all 7 affiliations for Dr. SilerSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Thomas Murray Siler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Siler practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| SSM Health St. Joseph Hospital - St. Charles | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thomas Murray Siler is one of 279 pulmonologists in Missouri
Pulmonary disease is Dr. Siler's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Siler is licensed in Missouri.
Specialties and state licenses
- Pulmonary disease, MissouriPrimary
Pulmonologists near Dr. Siler
Counts of pulmonologists with a Dmand AI profile, by place and practice. Each opens the list.
279pulmonologists in Missouri
5pulmonologists in Saint Charles
4pulmonologists at SSM Health St. Joseph Hospital - St. CharlesSources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Thomas Murray Siler billed Medicare for 2,050 services in 2024
CMS data shows 2,050 Medicare services from Dr. Siler across 13 procedure codes in 2024, for 504 Medicare patients. Medicare paid $123,895 for them.
Medicare services, 20242,050
Medicare patients504
Paid by Medicare$123,895
Procedure codes13
Dr. Siler's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,0122024: 1,0241%
- Tests and treatments
- 2023: 9612024: 9333%
- Other services
- 2023: 1312024: 9329%
Where Dr. Siler's Medicare services took place, 2024
- In an office1,96196%
- In a facility894%
Dr. Siler compared with the Missouri median for pulmonologists, 2024
- Dr. Siler
- Missouri median
- Medicare services
- 2,050vs 7282.8 times
- Medicare patients
- 504vs 33152% above
- Part D claims
- 814vs 73012% above
Medians across 283 pulmonologists in Missouri with Dmand AI profiles that report each measure.
Dr. Siler's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Siler and other pulmonologists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas Murray Siler treated 504 Medicare patients in 2024, average age 74
CMS counts 504 Medicare patients who saw Dr. Siler in 2024. The largest group is 65 to 74, with 249 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 5% are also on Medicaid. Their average risk score is 1.47, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Siler's median patient age at 70, with 46% women.
Medicare patients, 2024504
Average age74
Average risk score1.47
Also on Medicaid5%
Dr. Siler's Medicare patients by age, 2024
Dr. Siler's Medicare patients by sex, 2024
- Women22945%
- Men27555%
Chronic conditions among Dr. Siler's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Diabetes39%
- Ischemic heart disease34%
- Chronic kidney disease33%
- Atrial fibrillation31%
- COPD30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Siler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women46%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thomas Murray Siler wrote 1,008 Medicare Part D claims in 2024
In 2024, Dr. Siler wrote 1,008 Medicare Part D claims for 255 patients. 59% of them were for generic drugs. CMS names the drug for 814 of them, across 21 drugs with 11 or more claims each, at $166,573 in total drug cost. In 2023, CMS named 526 claims across 17 drugs.
Part D claims, 20241,008
Drugs named by CMS21
Total drug cost$166,573
Part D patients255
Dr. Siler's Part D claims by kind of drug, 2024
- Generic593 claims59%
- Brand-name and other415 claims41%
Dr. Siler's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Siler's Part D claims, 2024
- Opioids4%44 of 1,008 claims
- Antibiotics4%44 of 1,008 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5262024: 81455%
Drugs named by CMS: 21 in 2024, 17 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Thomas Murray Siler offers telehealth to Medicare patients
Dr. Siler accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Siler as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Thomas Murray Siler has worked on 1 clinical trial
Dmand AI links Dr. Siler to 1 clinical trial. Conditions studied include Pulmonary Disease, Chronic Obstructive and Lung Diseases, Obstructive. Open Payments lists research payments to Dr. Siler that name 1 trial.
Conditions in Dr. Siler's trials
- Pulmonary Disease, Chronic Obstructive
- Lung Diseases, Obstructive
Investigators on the most trials with Dr. Siler
Recent clinical trials with Dr. Siler
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Thomas Murray Siler received $244,193 in industry payments from 2016 to 2025
CMS Open Payments shows 1,172 general payments to Dr. Siler from 50 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 69% of the total. GlaxoSmithKline, LLC. paid the most, $65,800. It also lists 33 research payments totaling $3,162 from 2017 to 2022, naming 1 clinical trial.
General payments to Dr. Siler by program year, 2016 to 2025
General payments to Dr. Siler by kind, 2016 to 2025
$244.2Kin total
- Speaker and faculty fees$168,28669%
- Consulting fees$29,12912%
- Food and beverage$23,41610%
- Travel and lodging$23,27810%
- Education$850%
Companies that paid Dr. Siler the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Thomas Murray Siler graduated from University of Kansas School of Med (KC/Wich/Sal)
Dr. Siler graduated from University of Kansas School of Med (KC/Wich/Sal) in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Thomas Murray Siler's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Clinical trials and co-investigators | ClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Thomas Murray Siler
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Thomas Murray Siler's NPI number?
Dr. Thomas Murray Siler's NPI number is 1881633931. It was assigned on June 5, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas Murray Siler?
Dr. Thomas Murray Siler is a pulmonologist in Saint Charles, Missouri. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Thomas Murray Siler practice?
Dr. Siler practices at 300 1st Capitol Dr, Saint Charles, MO 63301. Dr. Siler's primary practice is SSM Health St. Joseph Hospital - St. Charles in Saint Charles, Missouri, part of SSM Health Care. Dmand AI also links Dr. Siler to 2 hospitals, 1 group practice or clinic and 1 medical group.
What is Dr. Thomas Murray Siler's office phone number?
The practice phone on file for Dr. Siler is (636) 947-5000.
What is Dr. Thomas Murray Siler's medical license number?
Dr. Siler holds Missouri license R6D67.
Which hospitals is Dr. Thomas Murray Siler affiliated with?
Dr. Siler practices at SSM Health St. Joseph Hospital - St. Charles in Saint Charles, Missouri. Dr. Siler is also affiliated with Select Specialty Hospital - St. Louis. Dmand AI links Dr. Siler to 2 more hospitals.
What medical group is Dr. Thomas Murray Siler part of?
Dr. Siler is linked to Midwest Chest Consultants. Dmand AI links Dr. Siler to 1 more medical group.
Does Dr. Thomas Murray Siler accept Medicare?
Yes. CMS data shows Dr. Siler billed Medicare for 2,050 services in 2024, and Dr. Siler accepts Medicare assignment.
Does Dr. Thomas Murray Siler offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Siler as offering telehealth services.
How many Medicare patients does Dr. Thomas Murray Siler see?
CMS counts 504 Medicare patients who saw Dr. Siler in 2024, with an average age of 74.
Show 6 more questionsShow fewer questions
What services does Dr. Thomas Murray Siler bill to Medicare?
In 2024, Dr. Siler's most billed Medicare services were office visit, established patient (99214), lung function service (94375) and allergy test or treatment (95012).
Where did Dr. Thomas Murray Siler go to medical school?
Dr. Siler graduated from University of Kansas School of Med (KC/Wich/Sal) in 1981.
What drugs does Dr. Thomas Murray Siler prescribe most?
In 2024 Medicare Part D data, Dr. Siler's most prescribed drugs by claims were Albuterol Sulfate Hfa, Breo Ellipta and Trelegy Ellipta.
Has Dr. Thomas Murray Siler received payments from drug or device companies?
CMS Open Payments shows $244,193 in general payments to Dr. Siler from 50 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Thomas Murray Siler been practicing?
Dr. Siler graduated from medical school in 1981, 45 years ago.
Does Dr. Thomas Murray Siler do research?
Dr. Siler has worked on 1 clinical trial.
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