Dr. Evelyn M. Brosnan, MD
- Medicare services, 2024
- 543
- Medicare patients, 2024
- 77
- Part D claims, 2024
- 773
- Publications
- 5
- Clinical trials
- 2
- Practice address
- 500 NE Multnomah St, Portland, OR 97232
- Practice phone
- Call (503) 813-2440
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaiser Foundation Health Plan of the Northwest
Portland, Oregon
Find Dr. Brosnan's professional email, personal email and mobile number
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Dr. Evelyn M. Brosnan is a hematologist and oncologist in Portland, Oregon
Dr. Brosnan practices at Kaiser Foundation Health Plan of the Northwest in Portland, Oregon.
Dr. Brosnan's NPI, 1497098941, was assigned on April 3, 2013. Dr. Brosnan graduated from University of Colorado School of Medicine, Denver in 2013. Dr. Brosnan holds Oregon license MD192507.
- NPI
- 1497098941NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668771825
- NPI enumeration date
- April 3, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (503) 813-2440
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Evelyn M. Brosnan practices at Kaiser Foundation Health Plan of the Northwest in Portland, Oregon
Dr. Brosnan's primary practice is Kaiser Foundation Health Plan of the Northwest, at 500 NE Multnomah St, Portland, OR 97232 in Multnomah County. The practice phone is (503) 813-2440.
- Kaiser Foundation Health Plan of the Northwest500 NE Multnomah St, Portland, OR 97232 · Multnomah CountyPhone(503) 813-2440
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Evelyn M. Brosnan is affiliated with 6 sites of care and 4 medical groups
Dr. Brosnan's primary practice is Kaiser Foundation Health Plan of the Northwest in Portland, Oregon. Dr. Brosnan is also affiliated with Providence St. Vincent Medical Center. The medical group on file is Kaiser Permanente Northwest. Dmand AI also links Dr. Brosnan to 4 more hospitals and 3 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Evelyn M. Brosnan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Brosnan practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Foundation Health Plan of the Northwest | Available with a free account |
| +5 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Evelyn M. Brosnan is one of 118 hematologists and oncologists in Oregon
Hematology and oncology is Dr. Brosnan's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Brosnan is licensed in Oregon.
Specialties and state licenses
- Hematology and oncology, OregonPrimary
Hematologists and oncologists near Dr. Brosnan
Counts of hematologists and oncologists 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. Evelyn M. Brosnan billed Medicare for 543 services in 2024
CMS data shows 543 Medicare services from Dr. Brosnan across 6 procedure codes in 2024, for 77 Medicare patients. Medicare paid $32,381 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Brosnan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3092024: 3032%
- Other services
- 2023: 02024: 240
Dr. Brosnan compared with the Oregon median for hematologists and oncologists, 2024
- Dr. Brosnan
- Oregon median
- Medicare services
- 543vs 1,33159% below
- Medicare patients
- 77vs 26671% below
- Part D claims
- 648vs 72611% below
Medians across 122 hematologists and oncologists in Oregon with Dmand AI profiles that report each measure.
Dr. Brosnan'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. Brosnan and other hematologists and oncologists in Oregon.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Evelyn M. Brosnan treated 77 Medicare patients in 2024, average age 74
CMS counts 77 Medicare patients who saw Dr. Brosnan in 2024. The largest group is 65 to 74, with 33 patients. 75% of them have cancer, and 71% have high blood pressure. 23% are also on Medicaid. Their average risk score is 2.07, 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. Brosnan's median patient age at 74, with 65% women.
Dr. Brosnan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Brosnan's Medicare patients by sex, 2024
- Women5166%
- Men2634%
Chronic conditions among Dr. Brosnan's Medicare patients, 2024
- Cancer75%
- High blood pressure71%
- High cholesterol56%
- Mood disorders34%
- Depression32%
- Arthritis31%
- COPD31%
- Tobacco use27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Brosnan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women65%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Evelyn M. Brosnan wrote 773 Medicare Part D claims in 2024
In 2024, Dr. Brosnan wrote 773 Medicare Part D claims for 110 patients. 75% of them were for generic drugs. CMS names the drug for 648 of them, across 21 drugs with 11 or more claims each, at $1,611,589 in total drug cost. In 2023, CMS named 658 claims across 20 drugs.
Dr. Brosnan's Part D claims by kind of drug, 2024
- Generic582 claims75%
- Brand-name191 claims25%
Dr. Brosnan'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. Brosnan's Part D claims, 2024
- Opioids10%75 of 773 claims
- Antibiotics5%41 of 773 claims
- Antipsychotics, patients 65 and over4%29 of 773 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: 6582024: 6482%
Drugs named by CMS: 21 in 2024, 20 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
How Dr. Evelyn M. Brosnan takes part in Medicare
Dr. Brosnan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Evelyn M. Brosnan has 5 publications on record
Dmand AI links 5 papers to Dr. Brosnan, published from 2013 to 2022. The most frequent topics are Pyrazoles, Adenocarcinoma and Anaplastic Lymphoma Kinase. Dr. Brosnan's most frequent co-authors are Michel B. Chonchol, MD, Rehan Saeed Ahmad, MD and Eric Daniel Bernstein, MD.
Topics Dr. Brosnan writes about most
- Pyrazoles
- Adenocarcinoma
- Anaplastic Lymphoma Kinase
- Crizotinib
- Glomerular Filtration Rate
- Lung Neoplasms
- Pyridines
- Receptor Protein-Tyrosine Kinases
Dr. Brosnan's most frequent co-authors
- Michel B. Chonchol, MD2 shared papers
- Rehan Saeed Ahmad, MD1 shared paper
- Eric Daniel Bernstein, MD1 shared paper
Recent publications by Dr. Brosnan
J Thorac Oncol
See who Dr. Brosnan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Brosnan works with, so you can find a warm path to the right hematologists and oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Evelyn M. Brosnan has worked on 2 clinical trials
Dmand AI links Dr. Brosnan to 2 clinical trials. 1 is still active or recruiting. Conditions studied include Breast Neoplasms, Neoplasm Metastasis and Breast Diseases. Providence Health & Services sponsors the most, 2.
Clinical trials with Dr. Brosnan by phase
- 1Phase 1: 1 trial
- 1Phase 1/2: 1 trial
- NonePhase 2: no trials
- NonePhase 3: no trials
- NonePhase 4: no trials
Conditions in Dr. Brosnan's trials
- Breast Neoplasms
- Neoplasm Metastasis
- Breast Diseases
- Neoplastic Processes
Investigators on the most trials with Dr. Brosnan
- Sasha Elizabeth Stanton, MD, PhD2 shared trials
- David B. Page, MD1 shared trial
- Kelly S. Perlewitz, MD1 shared trial
Recent clinical trials with Dr. Brosnan
Phase Ib Study of Neoadjuvant DPX-Survivac, Aromatase Inhibition, and With/Without Radiotherapy or Cyclophosphamide in HR+HER2- Breast Cancer (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Evelyn M. Brosnan received $571 in industry payments from 2018 to 2025
CMS Open Payments shows 6 general payments to Dr. Brosnan from 5 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $156.
General payments to Dr. Brosnan by program year, 2018 to 2025
Companies that paid Dr. Brosnan the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Evelyn M. Brosnan graduated from University of Colorado School of Medicine, Denver
Dr. Brosnan graduated from University of Colorado School of Medicine, Denver in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Evelyn M. Brosnan'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| 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. Evelyn M. Brosnan
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What is Dr. Evelyn M. Brosnan's NPI number?
Dr. Evelyn M. Brosnan's NPI number is 1497098941. It was assigned on April 3, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Evelyn M. Brosnan?
Dr. Evelyn M. Brosnan is a hematologist and oncologist in Portland, Oregon. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Evelyn M. Brosnan practice?
Dr. Brosnan practices at 500 NE Multnomah St, Portland, OR 97232. Dr. Brosnan's primary practice is Kaiser Foundation Health Plan of the Northwest in Portland, Oregon. Dmand AI also links Dr. Brosnan to 4 hospitals and 3 medical groups.
What is Dr. Evelyn M. Brosnan's office phone number?
The practice phone on file for Dr. Brosnan is (503) 813-2440.
What is Dr. Evelyn M. Brosnan's medical license number?
Dr. Brosnan holds Oregon license MD192507.
Which hospitals is Dr. Evelyn M. Brosnan affiliated with?
Dr. Brosnan is affiliated with Providence St. Vincent Medical Center. Dmand AI links Dr. Brosnan to 4 more hospitals.
What medical group is Dr. Evelyn M. Brosnan part of?
Dr. Brosnan is linked to Kaiser Permanente Northwest. Dmand AI links Dr. Brosnan to 3 more medical groups.
Does Dr. Evelyn M. Brosnan accept Medicare?
Yes. CMS data shows Dr. Brosnan billed Medicare for 543 services in 2024, and Dr. Brosnan accepts Medicare assignment.
How many Medicare patients does Dr. Evelyn M. Brosnan see?
CMS counts 77 Medicare patients who saw Dr. Brosnan in 2024, with an average age of 74.
What services does Dr. Evelyn M. Brosnan bill to Medicare?
In 2024, Dr. Brosnan's most billed Medicare services were medicare service (G2211), office visit, established patient (99215) and office visit, established patient (99214).
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Where did Dr. Evelyn M. Brosnan go to medical school?
Dr. Brosnan graduated from University of Colorado School of Medicine, Denver in 2013.
What drugs does Dr. Evelyn M. Brosnan prescribe most?
In 2024 Medicare Part D data, Dr. Brosnan's most prescribed drugs by claims were Tagrisso, Letrozole and Prochlorperazine Maleate.
Has Dr. Evelyn M. Brosnan received payments from drug or device companies?
CMS Open Payments shows $571 in general payments to Dr. Brosnan from 5 companies from 2018 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Dr. Evelyn M. Brosnan been practicing?
Dr. Brosnan graduated from medical school in 2013, 13 years ago.
Does Dr. Evelyn M. Brosnan do research?
Dmand AI links 5 publications to Dr. Brosnan, published from 2013 to 2022. Dr. Brosnan has worked on 2 clinical trials.
Who does Dr. Evelyn M. Brosnan publish with?
Dr. Brosnan's most frequent co-authors are Michel B. Chonchol, MD (2 shared papers), Rehan Saeed Ahmad, MD (1 shared paper) and Eric Daniel Bernstein, MD (1 shared paper).
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