J Am Board Fam Med
Attitude of Health PersonnelConflict, PsychologicalFamily Practice
Dr. Aaron Nicholas Dunn, MD
NPI1962082560PAC ID0749685881
- Medicare services, 2024
- 159
- Medicare patients, 2024
- 97
- Part D claims, 2024
- 91
- Publications
- 2
- MIPS score, 2024
- 94
- Practice address
- 1959 NE Pacific St Box 356151, Seattle, WA 98195
- Practice phone
- Call (206) 598-3300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Dunn'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. Aaron Nicholas Dunn is a hospitalist in Seattle, Washington
Dr. Dunn practices at UW Medical Center - Montlake in Seattle, Washington, part of University of Washington.
Dr. Dunn's NPI, 1962082560, was assigned on April 9, 2021. Dr. Dunn holds Washington license MD61524351.
NPI and contact details
- NPI
- 1962082560NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0749685881
- NPI enumeration date
- April 9, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (206) 598-3300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Aaron Nicholas Dunn practices at UW Medical Center - Montlake in Seattle, Washington
Dr. Dunn's primary practice is UW Medical Center - Montlake, at 1959 NE Pacific St Box 356151, Seattle, WA 98195 in King County. The practice phone is (206) 598-3300.
- UW Medical Center - Montlake1959 NE Pacific St Box 356151, Seattle, WA 98195 · King CountyPhone(206) 598-3300
Source: Dmand AI Affiliation Data
Dr. Aaron Nicholas Dunn is affiliated with 3 sites of care and 1 medical group
Dr. Dunn's primary practice is UW Medical Center - Montlake in Seattle, Washington, part of University of Washington. The medical group on file is UW Physicians. Dmand AI also links Dr. Dunn to 1 more hospital and 1 hospital outpatient department, each named with a free account.
UW Physicians1 hospitalName with a free account1 hospital outpatient departmentName with a free account
See all 4 affiliations for Dr. DunnSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Aaron Nicholas Dunn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dunn practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UW Medical Center - Montlake | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Aaron Nicholas Dunn is one of 766 hospitalists in Washington
Hospitalist is Dr. Dunn's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Dunn is licensed in Washington.
Specialties and state licenses
- Hospitalist, WashingtonPrimary
Hospitalists near Dr. Dunn
Counts of hospitalists with a Dmand AI profile, by place and practice. Each opens the list.
766hospitalists in Washington338hospitalists in Seattle111hospitalists at UW Medical Center - Montlake
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Aaron Nicholas Dunn billed Medicare for 159 services in 2024
CMS data shows 159 Medicare services from Dr. Dunn across 4 procedure codes in 2024, for 97 Medicare patients. Medicare paid $15,702 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024159
Medicare patients97
Paid by Medicare$15,702
Procedure codes4
Dr. Dunn compared with the Washington median for hospitalists, 2024
- Dr. Dunn
- Washington median
- Medicare services
- 159vs 31449% below
- Medicare patients
- 97vs 15738% below
- Part D claims
- 12vs 4070% below
Medians across 696 hospitalists in Washington with Dmand AI profiles that report each measure.
Dr. Dunn'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.
Need commercial claims for Dr. Dunn?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dunn and other hospitalists in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Aaron Nicholas Dunn treated 97 Medicare patients in 2024, average age 76
CMS counts 97 Medicare patients who saw Dr. Dunn in 2024. The largest group is 75 to 84, with 31 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 28% are also on Medicaid. Their average risk score is 2.02, 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. Dunn's median patient age at 66, with 50% women.
Medicare patients, 202497
Average age76
Average risk score2.02
Also on Medicaid28%
Dr. Dunn's Medicare patients by age, 2024
Dr. Dunn's Medicare patients by sex, 2024
- Women5355%
- Men4445%
Chronic conditions among Dr. Dunn's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis47%
- Ischemic heart disease47%
- Mood disorders45%
- Chronic kidney disease43%
- Anxiety39%
- Depression39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dunn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Aaron Nicholas Dunn wrote 91 Medicare Part D claims in 2024
In 2024, Dr. Dunn wrote 91 Medicare Part D claims for 32 patients. 58% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $981 in total drug cost.
Part D claims, 202491
Drugs named by CMS1
Total drug cost$981
Part D patients32
Dr. Dunn's Part D claims by kind of drug, 2024
- Generic53 claims58%
- Brand-name38 claims42%
Dr. Dunn'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.
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. Aaron Nicholas Dunn scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Dunn for performance year 2024, reported through an alternative payment model (APM). Dr. Dunn accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Dunn's MIPS scores, performance year 2024
- 94of 100Final score
- 74.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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. Aaron Nicholas Dunn has 2 publications on record
Dmand AI links 2 papers to Dr. Dunn in 2023. Dr. Dunn's most frequent co-authors are Erika Barni Bliss, MD, Frederick Ming Chen and Tricia C. Elliott, MD.
Papers2
Dr. Dunn's most frequent co-authors
- Erika Barni Bliss, MD1 shared paper
- Frederick Ming Chen1 shared paper
- Tricia C. Elliott, MD1 shared paper
Recent publications by Dr. Dunn
See who Dr. Dunn researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Dunn works with, so you can find a warm path to the right hospitalists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Aaron Nicholas Dunn received $159 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Dunn from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Davol Inc. paid the most, $159.
Companies that paid Dr. Dunn the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Aaron Nicholas Dunn'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)Clinician Public Reporting: Overall MIPS Performance (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) |
| 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. Aaron Nicholas Dunn
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. Aaron Nicholas Dunn's NPI number?
Dr. Aaron Nicholas Dunn's NPI number is 1962082560. It was assigned on April 9, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Aaron Nicholas Dunn?
Dr. Aaron Nicholas Dunn is a hospitalist in Seattle, Washington. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Aaron Nicholas Dunn practice?
Dr. Dunn practices at 1959 NE Pacific St Box 356151, Seattle, WA 98195. Dr. Dunn's primary practice is UW Medical Center - Montlake in Seattle, Washington, part of University of Washington. Dmand AI also links Dr. Dunn to 1 hospital and 1 hospital outpatient department.
What is Dr. Aaron Nicholas Dunn's office phone number?
The practice phone on file for Dr. Dunn is (206) 598-3300.
What is Dr. Aaron Nicholas Dunn's medical license number?
Dr. Dunn holds Washington license MD61524351.
Which hospitals is Dr. Aaron Nicholas Dunn affiliated with?
Dr. Dunn practices at UW Medical Center - Montlake in Seattle, Washington. Dmand AI links Dr. Dunn to 1 more hospital.
What medical group is Dr. Aaron Nicholas Dunn part of?
Dr. Dunn is linked to UW Physicians.
Does Dr. Aaron Nicholas Dunn accept Medicare?
Yes. CMS data shows Dr. Dunn billed Medicare for 159 services in 2024, and Dr. Dunn accepts Medicare assignment.
What is Dr. Aaron Nicholas Dunn's MIPS score?
Dr. Dunn's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Aaron Nicholas Dunn see?
CMS counts 97 Medicare patients who saw Dr. Dunn in 2024, with an average age of 76.
Show 6 more questionsShow fewer questions
What services does Dr. Aaron Nicholas Dunn bill to Medicare?
In 2024, Dr. Dunn's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99223) and hospital inpatient care (99222).
What drugs does Dr. Aaron Nicholas Dunn prescribe most?
In 2024 Medicare Part D data, Dr. Dunn's most prescribed drugs by claims were Vascepa.
Has Dr. Aaron Nicholas Dunn received payments from drug or device companies?
CMS Open Payments shows $159 in general payments to Dr. Dunn from 1 company from 2025 to 2025. The largest total came from Davol Inc.
How long has Dr. Aaron Nicholas Dunn been practicing?
Dr. Dunn graduated from medical school in 2021, 5 years ago.
Does Dr. Aaron Nicholas Dunn do research?
Dmand AI links 2 publications to Dr. Dunn.
Who does Dr. Aaron Nicholas Dunn publish with?
Dr. Dunn's most frequent co-authors are Erika Barni Bliss, MD (1 shared paper), Frederick Ming Chen (1 shared paper) and Tricia C. Elliott, MD (1 shared paper).
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