Fatal OutcomeHepatic ArteryIschemia
Dr. Thomas Christopher Queen, MD
NPI1558651281PAC ID3870725047
- Medicare services, 2018
- 94
- Medicare patients, 2024
- 15
- Part D claims, 2024
- 940
- Publications
- 4
- Hospital affiliations
- 2
- Practice address
- 1719 E 19th Ave, Denver, CO 80218
- Practice phone
- Call (303) 839-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Queen's professional email, personal email and mobile number
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Dr. Thomas Christopher Queen is a gastroenterologist in Denver, Colorado
Dr. Queen practices at HCA HealthONE Presbyterian St. Luke's in Denver, Colorado, part of HCA Healthcare.
Dr. Queen's NPI, 1558651281, was assigned on April 14, 2011. Dr. Queen graduated from Howard University College of Medicine in 2010. Dr. Queen holds Colorado license DR.0060378.
NPI and contact details
- NPI
- 1558651281NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870725047
- NPI enumeration date
- April 14, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (303) 839-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas Christopher Queen practices at HCA HealthONE Presbyterian St. Luke's in Denver, Colorado
Dr. Queen's primary practice is HCA HealthONE Presbyterian St. Luke's, at 1719 E 19th Ave, Denver, CO 80218 in Denver County. The practice phone is (303) 839-6000.
- HCA HealthONE Presbyterian St. Luke's1719 E 19th Ave, Denver, CO 80218 · Denver CountyPhone(303) 839-6000
Source: Dmand AI Affiliation Data
Dr. Thomas Christopher Queen is affiliated with 3 sites of care and 3 medical groups
Dr. Queen's primary practice is HCA HealthONE Presbyterian St. Luke's in Denver, Colorado, part of HCA Healthcare. The medical group on file is Colorado Permanente Medical Group. Dmand AI also links Dr. Queen to 1 more hospital, 2 medical groups and 1 ambulatory surgery center, each named with a free account.
Colorado Permanente Medical Group1 hospitalName with a free account2 medical groupsNames with a free account1 ambulatory surgery centerName with a free account
See all 6 affiliations for Dr. QueenSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Thomas Christopher Queen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Queen practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HCA HealthONE Presbyterian St. Luke's | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thomas Christopher Queen is one of 282 gastroenterologists in Colorado
Gastroenterology is Dr. Queen's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Dr. Queen's licenses on file in 3 states: Colorado, New Mexico and Utah.
Specialties and state licenses
- Gastroenterology, ColoradoPrimary
- Student in an organized health care education/training program, New Mexico
- Utah license
Gastroenterologists near Dr. Queen
Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Thomas Christopher Queen billed Medicare for 94 services in 2018
CMS data shows 94 Medicare services from Dr. Queen across 3 procedure codes in 2018, for 15 Medicare patients. Medicare paid $4,641 for them.
Medicare services, 201894
Medicare patients15
Paid by Medicare$4,641
Procedure codes3
Dr. Queen's Medicare services by type, 2017 to 2018
- 2017
- 2018
- Tests and treatments
- 2017: 142018: 41193%
- Office and hospital visits
- 2017: 292018: 3314%
- Surgery
- 2017: 02018: 20
Where Dr. Queen's Medicare services took place, 2018
- In an office7883%
- In a facility1617%
Dr. Queen compared with the Colorado median for gastroenterologists, 2018
- Dr. Queen
- Colorado median
- Medicare services
- 94vs 36874% below
- Medicare patients
- 15vs 25694% below
- Part D claims
- 809vs 3212.5 times
Medians across 280 gastroenterologists in Colorado with Dmand AI profiles that report each measure.
Dr. Queen's most billed Medicare procedure codes, 2018
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Queen?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Queen and other gastroenterologists in Colorado.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas Christopher Queen treated 15 Medicare patients in 2024, average age 73
CMS counts 15 Medicare patients who saw Dr. Queen in 2024. 73% of them have high blood pressure. Their average risk score is 2.78, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Queen's median patient age at 69, with 58% women.
Medicare patients, 202415
Average age73
Average risk score2.78
Chronic conditions among Dr. Queen's Medicare patients, 2024
- High blood pressure73%
Share of Medicare patients with each condition. A patient can have several.
Dr. Queen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thomas Christopher Queen wrote 940 Medicare Part D claims in 2024
In 2024, Dr. Queen wrote 940 Medicare Part D claims for 468 patients. 93% of them were for generic drugs. CMS names the drug for 809 of them, across 8 drugs with 11 or more claims each, at $24,611 in total drug cost. In 2023, CMS named 776 claims across 14 drugs.
Part D claims, 2024940
Drugs named by CMS8
Total drug cost$24,611
Part D patients468
Dr. Queen's Part D claims by kind of drug, 2024
- Generic874 claims93%
- Brand-name66 claims7%
Dr. Queen'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. Queen's Part D claims, 2024
- Antibiotics11%104 of 940 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: 7762024: 8094%
Drugs named by CMS: 8 in 2024, 14 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 Christopher Queen ranks in the 48th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Queen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 18 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Queen, more than 48% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Queen ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 48th percentile18 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Thomas Christopher Queen has 4 publications on record
Dmand AI links 4 papers to Dr. Queen, published from 2014 to 2016. Dr. Queen has published most often in Dig Dis Sci. Dr. Queen's most frequent co-authors are Christopher Han Sheng Chang, MD, PhD and Christopher Chang.
Papers4
Years published2014 to 2016
Dr. Queen's papers by year, 2014 to 2016
Dr. Queen's most frequent co-authors
Recent publications by Dr. Queen
Antineoplastic AgentsBiopsyCarcinoma, Small Cell
Bile Ducts, IntrahepaticCholangitis, SclerosingConstriction, Pathologic
See who Dr. Queen researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Queen works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Thomas Christopher Queen received $2,172 in industry payments from 2016 to 2025
CMS Open Payments shows 84 general payments to Dr. Queen from 14 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 93% of the total. Abbvie Inc. paid the most, $713.
General payments to Dr. Queen by program year, 2016 to 2025
General payments to Dr. Queen by kind, 2016 to 2025
$2.2Kin total
- Food and beverage$2,02793%
- Travel and lodging$1457%
Companies that paid Dr. Queen 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 Christopher Queen graduated from Howard University College of Medicine
Dr. Queen graduated from Howard University College of Medicine in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Thomas Christopher Queen'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (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 Christopher Queen
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 Christopher Queen's NPI number?
Dr. Thomas Christopher Queen's NPI number is 1558651281. It was assigned on April 14, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas Christopher Queen?
Dr. Thomas Christopher Queen is a gastroenterologist in Denver, Colorado. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Thomas Christopher Queen practice?
Dr. Queen practices at 1719 E 19th Ave, Denver, CO 80218. Dr. Queen's primary practice is HCA HealthONE Presbyterian St. Luke's in Denver, Colorado, part of HCA Healthcare. Dmand AI also links Dr. Queen to 1 hospital, 2 medical groups and 1 ambulatory surgery center.
What is Dr. Thomas Christopher Queen's office phone number?
The practice phone on file for Dr. Queen is (303) 839-6000.
What is Dr. Thomas Christopher Queen's medical license number?
Dr. Queen holds Colorado license DR.0060378, one of the licenses on file in 3 states.
Which states has Dr. Thomas Christopher Queen been licensed in?
Dmand AI has state licenses on file for Dr. Queen in Colorado, New Mexico and Utah.
Which hospitals is Dr. Thomas Christopher Queen affiliated with?
Dr. Queen practices at HCA HealthONE Presbyterian St. Luke's in Denver, Colorado. Dmand AI links Dr. Queen to 1 more hospital.
What medical group is Dr. Thomas Christopher Queen part of?
Dr. Queen is linked to Colorado Permanente Medical Group. Dmand AI links Dr. Queen to 2 more medical groups.
Does Dr. Thomas Christopher Queen accept Medicare?
Yes. CMS data shows Dr. Queen billed Medicare for 94 services in 2018, and Dr. Queen accepts Medicare assignment.
How many Medicare patients does Dr. Thomas Christopher Queen see?
CMS counts 15 Medicare patients who saw Dr. Queen in 2024, with an average age of 73.
Show 7 more questionsShow fewer questions
What services does Dr. Thomas Christopher Queen bill to Medicare?
In 2018, Dr. Queen's most billed Medicare services were special service (99152), office visit, established patient (99213) and surgery: digestive system (45380).
Where did Dr. Thomas Christopher Queen go to medical school?
Dr. Queen graduated from Howard University College of Medicine in 2010.
What drugs does Dr. Thomas Christopher Queen prescribe most?
In 2024 Medicare Part D data, Dr. Queen's most prescribed drugs by claims were Pantoprazole Sodium, Gavilyte-C and Omeprazole.
Has Dr. Thomas Christopher Queen received payments from drug or device companies?
CMS Open Payments shows $2,172 in general payments to Dr. Queen from 14 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Thomas Christopher Queen been practicing?
Dr. Queen graduated from medical school in 2010, 16 years ago.
Does Dr. Thomas Christopher Queen do research?
Dmand AI links 4 publications to Dr. Queen, published from 2014 to 2016.
Who does Dr. Thomas Christopher Queen publish with?
Dr. Queen's most frequent co-authors are Christopher Han Sheng Chang, MD, PhD (1 shared paper) and Christopher Chang (1 shared paper).
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