Dr. Bruce Colston Trapnell, MD

  • Cincinnati, OH
  • Pulmonologist
NPI1134177314PAC ID1254223431
Medicare services, 2024
28
Medicare patients, 2024
13
Part D claims, 2024
272
Publications
89
Clinical trials
4
Practice address
3188 Bellevue Ave, Cincinnati, OH 45219
Practice phone
Call (513) 584-1000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UC Medical Center

Cincinnati, Ohio

See all 6 affiliations

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Dr. Bruce Colston Trapnell is a pulmonologist in Cincinnati, Ohio

Dr. Trapnell practices at UC Medical Center in Cincinnati, Ohio.

Dr. Trapnell's NPI, 1134177314, was assigned on May 4, 2006. Dr. Trapnell graduated from University of Maryland School of Medicine in 1984. Dr. Trapnell holds Ohio license 35-073928.

NPI and contact details
Medicare PAC ID
1254223431
NPI enumeration date
May 4, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(513) 584-1000
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
68
Medical school graduation
1984

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Bruce Colston Trapnell practices at UC Medical Center in Cincinnati, Ohio

Dr. Trapnell's primary practice is UC Medical Center, at 3188 Bellevue Ave, Cincinnati, OH 45219 in Hamilton County. The practice phone is (513) 584-1000.

  • UC Medical Center
    3188 Bellevue Ave, Cincinnati, OH 45219 · Hamilton CountyPhone(513) 584-1000

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Bruce Colston Trapnell is affiliated with 4 sites of care and 2 medical groups

Dr. Trapnell's primary practice is UC Medical Center in Cincinnati, Ohio. Dr. Trapnell is also affiliated with University of Cincinnati Medical Center. The medical group on file is Cincinnati Children's. Dmand AI also links Dr. Trapnell to 2 more group practices and clinics and 1 medical group, each named with a free account.

See all 6 affiliations for Dr. Trapnell

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Bruce Colston Trapnell's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Trapnell practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
UC Medical CenterAvailable with a free account
+3 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Bruce Colston Trapnell is one of 611 pulmonologists in Ohio

Pulmonary disease is Dr. Trapnell's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Trapnell is licensed in Ohio.

Specialties and state licenses

  • Pulmonary disease, OhioPrimaryLicense 35-073928 · taxonomy 207RP1001X

Pulmonologists near Dr. Trapnell

Counts of pulmonologists 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. Bruce Colston Trapnell billed Medicare for 28 services in 2024

CMS data shows 28 Medicare services from Dr. Trapnell across 1 procedure code in 2024, all of them office visits, for 13 Medicare patients. Medicare paid $1,832 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202428
Medicare patients13
Paid by Medicare$1,832
Procedure codes1

Dr. Trapnell's Medicare services by type, 2017 to 2024

  • 2017
  • 2024
Office and hospital visits
2017: 172024: 2865%

Dr. Trapnell compared with the Ohio median for pulmonologists, 2024

  • Dr. Trapnell
  • Ohio median
Medicare services
28vs 55995% below
Medicare patients
13vs 24495% below
Part D claims
135vs 61678% below

Medians across 606 pulmonologists in Ohio with Dmand AI profiles that report each measure.

Dr. Trapnell'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.

See all procedures by Dr. Trapnell

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Bruce Colston Trapnell treated 13 Medicare patients in 2024, average age 64

CMS counts 13 Medicare patients who saw Dr. Trapnell in 2024. The largest group is 85 and over, with 0 patients. 75% of them have copd. Their average risk score is 2.84, 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. Trapnell's median patient age at 54, with 45% women.

Medicare patients, 202413
Average age64
Average risk score2.84

Dr. Trapnell's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Chronic conditions among Dr. Trapnell's Medicare patients, 2024

  1. COPD75%

Share of Medicare patients with each condition. A patient can have several.

Dr. Trapnell's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 54

Patient panel by sex, all payers

  • Women45%
  • Men55%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Bruce Colston Trapnell wrote 272 Medicare Part D claims in 2024

In 2024, Dr. Trapnell wrote 272 Medicare Part D claims for 20 patients. CMS names the drug for 135 of them, across 6 drugs with 11 or more claims each, at $608,208 in total drug cost. In 2023, CMS named 305 claims across 13 drugs.

Part D claims, 2024272
Drugs named by CMS6
Total drug cost$608,208
Part D patients20

Dr. Trapnell'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. Trapnell's Part D claims, 2024

  • Antibiotics14%39 of 272 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: 3052024: 13556%

Drugs named by CMS: 6 in 2024, 13 in 2023.

See all prescribing by Dr. Trapnell

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. Bruce Colston Trapnell scored 82 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Dr. Trapnell for performance year 2024, reported as part of a group. Dr. Trapnell accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Trapnell's MIPS scores, performance year 2024

  • 82of 100Final score
  • 66of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 74of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Bruce Colston Trapnell has 89 publications on record

Dmand AI links 89 papers to Dr. Trapnell, published from 2009 to 2025. 2016 was the busiest year, with 7. The most frequent topics are Pulmonary Alveolar Proteinosis, Granulocyte-Macrophage Colony-Stimulating Factor and Autoantibodies. Dr. Trapnell has published most often in Am J Respir Crit Care Med. Dr. Trapnell's most frequent co-authors are Lee A. Denson, MD, Mark Louis Brantly, MD and Lisa Rosenthal Young, MD.

Papers89
Years published2009 to 2025

Dr. Trapnell's papers by year, 2015 to 2025

Topics Dr. Trapnell writes about most

  • Pulmonary Alveolar Proteinosis
  • Granulocyte-Macrophage Colony-Stimulating Factor
  • Autoantibodies
  • Macrophages, Alveolar
  • Lung
  • Signal Transduction
  • Disease Models, Animal
  • Lung Diseases

Dr. Trapnell's most frequent co-authors

Recent publications by Dr. Trapnell

See all 89 publications and co-authors

See who Dr. Trapnell researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Trapnell works with, so you can find a warm path to the right pulmonologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Bruce Colston Trapnell has worked on 4 clinical trials

Dmand AI links Dr. Trapnell to 4 clinical trials, 2 of them phase 3 studies. 1 is still active or recruiting. Conditions studied include Pulmonary Alveolar Proteinosis, Acquired, alpha 1-Antitrypsin Deficiency and Lymphangioleiomyomatosis.

Clinical trials with Dr. Trapnell by phase

  1. NonePhase 1: no trials
  2. 1Phase 2: 1 trial
  3. 2Phase 3: 2 trials
  4. NonePhase 4: no trials

Conditions in Dr. Trapnell's trials

  • Pulmonary Alveolar Proteinosis, Acquired
  • alpha 1-Antitrypsin Deficiency
  • Lymphangioleiomyomatosis
  • Lymphangiomyoma
  • Subcutaneous Emphysema

Investigators on the most trials with Dr. Trapnell

Recent clinical trials with Dr. Trapnell

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Bruce Colston Trapnell received $105,010 in industry payments from 2016 to 2025

CMS Open Payments shows 63 general payments to Dr. Trapnell from 11 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 91% of the total. GlaxoSmithKline, LLC. paid the most, $75,031. It also lists 1 research payment totaling $438 in 2023.

General payments to Dr. Trapnell by program year, 2016 to 2025

General payments to Dr. Trapnell by kind, 2016 to 2025

$105Kin total
  • Consulting fees$95,86491%
  • Travel and lodging$4,5334%
  • Speaker and faculty fees$3,5233%
  • Food and beverage$9641%
  • Education$1260%

Companies that paid Dr. Trapnell the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Trapnell

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Bruce Colston Trapnell graduated from University of Maryland School of Medicine

Dr. Trapnell graduated from University of Maryland School of Medicine in 1984.

  1. Medical schoolUniversity of Maryland School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Bruce Colston Trapnell's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Bruce Colston Trapnell

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. Bruce Colston Trapnell's NPI number?

Dr. Bruce Colston Trapnell's NPI number is 1134177314. It was assigned on May 4, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Bruce Colston Trapnell?

Dr. Bruce Colston Trapnell is a pulmonologist in Cincinnati, Ohio. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).

Where does Dr. Bruce Colston Trapnell practice?

Dr. Trapnell practices at 3188 Bellevue Ave, Cincinnati, OH 45219. Dr. Trapnell's primary practice is UC Medical Center in Cincinnati, Ohio. Dmand AI also links Dr. Trapnell to 2 group practices and clinics and 1 medical group.

What is Dr. Bruce Colston Trapnell's office phone number?

The practice phone on file for Dr. Trapnell is (513) 584-1000.

What is Dr. Bruce Colston Trapnell's medical license number?

Dr. Trapnell holds Ohio license 35-073928.

Which hospitals is Dr. Bruce Colston Trapnell affiliated with?

Dr. Trapnell is affiliated with University of Cincinnati Medical Center.

What medical group is Dr. Bruce Colston Trapnell part of?

Dr. Trapnell is linked to Cincinnati Children's. Dmand AI links Dr. Trapnell to 1 more medical group.

Does Dr. Bruce Colston Trapnell accept Medicare?

Yes. CMS data shows Dr. Trapnell billed Medicare for 28 services in 2024, and Dr. Trapnell accepts Medicare assignment.

What is Dr. Bruce Colston Trapnell's MIPS score?

Dr. Trapnell's MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.

How many Medicare patients does Dr. Bruce Colston Trapnell see?

CMS counts 13 Medicare patients who saw Dr. Trapnell in 2024, with an average age of 64.

Show 7 more questionsShow fewer questions

What services does Dr. Bruce Colston Trapnell bill to Medicare?

In 2024, Dr. Trapnell's most billed Medicare services were office visit, established patient (99214).

Where did Dr. Bruce Colston Trapnell go to medical school?

Dr. Trapnell graduated from University of Maryland School of Medicine in 1984.

What drugs does Dr. Bruce Colston Trapnell prescribe most?

In 2024 Medicare Part D data, Dr. Trapnell's most prescribed drugs by claims were Prednisone, Prolastin C and Albuterol Sulfate Hfa.

Has Dr. Bruce Colston Trapnell received payments from drug or device companies?

CMS Open Payments shows $105,010 in general payments to Dr. Trapnell from 11 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.

How long has Dr. Bruce Colston Trapnell been practicing?

Dr. Trapnell graduated from medical school in 1984, 42 years ago.

Does Dr. Bruce Colston Trapnell do research?

Dmand AI links 89 publications to Dr. Trapnell, published from 2009 to 2025. Dr. Trapnell has worked on 4 clinical trials.

Who does Dr. Bruce Colston Trapnell publish with?

Dr. Trapnell's most frequent co-authors are Lee A. Denson, MD (11 shared papers), Mark Louis Brantly, MD (4 shared papers) and Lisa Rosenthal Young, MD (4 shared papers).

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