Brandon K. Duffy
- Medicare services, 2024
- 293
- Medicare patients, 2024
- 259
- Part D claims, 2024
- 373
- Hospital affiliations
- 1
- Medical groups
- 2
- Practice address
- 1450 Battersby Avenue, Enumclaw, WA 98022
- Practice phone
- Call (360) 825-2505
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Brandon K. Duffy is an emergency medicine physician in Enumclaw, Washington
Brandon Duffy practices at St. Elizabeth Hospital in Enumclaw, Washington, part of CommonSpirit Health.
Brandon Duffy's NPI, 1750879763, was assigned on April 25, 2018. Brandon Duffy graduated from University of Washington School of Medicine in 2018. Brandon Duffy holds Washington license MD61187868.
- NPI
- 1750879763NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981000676
- NPI enumeration date
- April 25, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (360) 825-2505
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Brandon K. Duffy practices at 2 locations in Enumclaw, Washington
Brandon Duffy's primary practice is St. Elizabeth Hospital, at 1450 Battersby Avenue, Enumclaw, WA 98022 in King County. The practice phone is (360) 825-2505. Brandon Duffy also practices at St Elizabeth Hospital, 1455 Battersby Ave, Enumclaw, WA 98022.
- St. Elizabeth HospitalPrimary1450 Battersby Avenue, Enumclaw, WA 98022 · King CountyPhone(360) 825-2505
- St Elizabeth Hospital1455 Battersby Ave, Enumclaw, WA 98022 · King CountyPhone(360) 802-3265
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Brandon K. Duffy is affiliated with 1 site of care and 2 medical groups
Brandon Duffy's primary practice is St. Elizabeth Hospital in Enumclaw, Washington, part of CommonSpirit Health. The medical group on file is Northwest Emergency Physicians. Dmand AI also links Brandon Duffy to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Brandon K. Duffy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Brandon Duffy practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Elizabeth Hospital | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across CommonSpirit Health and 6.2K+ hospitals, with verified contacts in the same login.
Brandon K. Duffy is one of 1,408 emergency medicine physicians in Washington
Emergency medicine is Brandon Duffy's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Brandon Duffy is licensed in Washington.
Specialties and state licenses
- Emergency medicine, WashingtonPrimary
Emergency medicine physicians near Brandon Duffy
Counts of emergency medicine physicians 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
Brandon K. Duffy billed Medicare for 293 services in 2024
CMS data shows 293 Medicare services from Brandon Duffy across 3 procedure codes in 2024, for 259 Medicare patients. Medicare paid $33,479 for them. Every service was in a facility, such as a hospital, rather than an office.
Brandon Duffy's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3222024: 2939%
Brandon Duffy compared with the Washington median for emergency medicine physicians, 2024
- Brandon Duffy
- Washington median
- Medicare services
- 293vs 2689% above
- Medicare patients
- 259vs 22316% above
- Part D claims
- 213vs 613.5 times
Medians across 1,440 emergency medicine physicians in Washington with Dmand AI profiles that report each measure.
Brandon Duffy'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Brandon K. Duffy treated 259 Medicare patients in 2024, average age 76
CMS counts 259 Medicare patients who saw Brandon Duffy in 2024. The largest group is 75 to 84, with 103 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.57, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Brandon Duffy's median patient age at 49, with 57% women.
Brandon Duffy's Medicare patients by age, 2024
Brandon Duffy's Medicare patients by sex, 2024
- Women15158%
- Men10842%
Chronic conditions among Brandon Duffy's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Mood disorders39%
- Ischemic heart disease36%
- Depression35%
- Diabetes34%
- Heart failure33%
Share of Medicare patients with each condition. A patient can have several.
Brandon Duffy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Brandon K. Duffy wrote 373 Medicare Part D claims in 2024
In 2024, Brandon Duffy wrote 373 Medicare Part D claims for 218 patients. 95% of them were for generic drugs. CMS names the drug for 213 of them, across 10 drugs with 11 or more claims each, at $1,467 in total drug cost. In 2023, CMS named 187 claims across 9 drugs.
Brandon Duffy's Part D claims by kind of drug, 2024
- Generic354 claims95%
- Brand-name19 claims5%
Brandon Duffy'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 Brandon Duffy's Part D claims, 2024
- Opioids16%61 of 373 claims
- Antibiotics29%107 of 373 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: 1872024: 21314%
Drugs named by CMS: 10 in 2024, 9 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 Brandon K. Duffy takes part in Medicare
Brandon Duffy 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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Brandon K. Duffy graduated from University of Washington School of Medicine
Brandon Duffy graduated from University of Washington School of Medicine in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Brandon K. Duffy'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 Affiliation DataDmand AI Practice 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) |
| 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 Brandon K. Duffy
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Brandon K. Duffy's NPI number?
Brandon K. Duffy's NPI number is 1750879763. It was assigned on April 25, 2018, and it is active in the NPI Registry.
What does Brandon K. Duffy specialize in?
Brandon K. Duffy is an emergency medicine physician in Enumclaw, Washington. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Brandon K. Duffy practice?
Brandon Duffy practices at 1450 Battersby Avenue, Enumclaw, WA 98022. Brandon Duffy also practices at 1455 Battersby Ave, Enumclaw, WA 98022. Brandon Duffy's primary practice is St. Elizabeth Hospital in Enumclaw, Washington, part of CommonSpirit Health. Dmand AI also links Brandon Duffy to 1 medical group.
What is Brandon K. Duffy's office phone number?
The practice phone on file for Brandon Duffy is (360) 825-2505.
What is Brandon K. Duffy's medical license number?
Brandon Duffy holds Washington license MD61187868.
Which hospitals is Brandon K. Duffy affiliated with?
Brandon Duffy practices at St. Elizabeth Hospital in Enumclaw, Washington.
What medical group is Brandon K. Duffy part of?
Brandon Duffy is linked to Northwest Emergency Physicians. Dmand AI links Brandon Duffy to 1 more medical group.
Does Brandon K. Duffy accept Medicare?
Yes. CMS data shows Brandon Duffy billed Medicare for 293 services in 2024, and Brandon Duffy accepts Medicare assignment.
How many Medicare patients does Brandon K. Duffy see?
CMS counts 259 Medicare patients who saw Brandon Duffy in 2024, with an average age of 76.
What services does Brandon K. Duffy bill to Medicare?
In 2024, Brandon Duffy's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and emergency department visit (99283).
Show 3 more questionsShow fewer questions
Where did Brandon K. Duffy go to medical school?
Brandon Duffy graduated from University of Washington School of Medicine in 2018.
What drugs does Brandon K. Duffy prescribe most?
In 2024 Medicare Part D data, Brandon Duffy's most prescribed drugs by claims were Ondansetron ODT, Cephalexin and Oxycodone HCl.
How long has Brandon K. Duffy been practicing?
Brandon Duffy graduated from medical school in 2018, 8 years ago.
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