Dr. Melissa E. Duan, MD
- Medicare services, 2023
- 26
- Medicare patients, 2024
- 45
- MIPS score, 2024
- 74
- Hospital affiliations
- 2
- Industry payments
- $21
- Practice address
- 1001 Providence Drive, Newberg, OR 97132
- Practice phone
- Call (503) 537-1555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Duan's professional email, personal email and mobile number
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Dr. Melissa E. Duan is an anesthesiologist in Newberg, Oregon
Dr. Duan practices at Providence Newberg Medical Center in Newberg, Oregon, part of Providence Health & Services.
Dr. Duan's NPI, 1528226230, was assigned on May 29, 2008. Dr. Duan graduated from Stanford University School of Medicine in 2008. Dr. Duan holds Oregon license MD166546.
- NPI
- 1528226230NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355517251
- NPI enumeration date
- May 29, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (503) 537-1555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Melissa E. Duan practices at Providence Newberg Medical Center in Newberg, Oregon
Dr. Duan's primary practice is Providence Newberg Medical Center, at 1001 Providence Drive, Newberg, OR 97132 in Yamhill County. The practice phone is (503) 537-1555.
- Providence Newberg Medical Center1001 Providence Drive, Newberg, OR 97132 · Yamhill CountyPhone(503) 537-1555
Source: Dmand AI Affiliation Data
Dr. Melissa E. Duan is affiliated with 7 sites of care and 5 medical groups
Dr. Duan's primary practice is Providence Newberg Medical Center in Newberg, Oregon, part of Providence Health & Services. Dr. Duan is also affiliated with Providence St. Vincent Medical Center. The medical group on file is Premier Anesthesia. Dmand AI also links Dr. Duan to 5 more group practices and clinics and 4 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Melissa E. Duan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Duan practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Providence Newberg Medical Center | Available with a free account |
| +6 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Melissa E. Duan is one of 797 anesthesiologists in Oregon
Anesthesiology is Dr. Duan's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dmand AI has Dr. Duan's licenses on file in 2 states: Oregon and Massachusetts.
Specialties and state licenses
- Anesthesiology, OregonPrimary
- Student in an organized health care education/training program, Massachusetts
Anesthesiologists near Dr. Duan
Counts of anesthesiologists 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. Melissa E. Duan billed Medicare for 26 services in 2023
CMS data shows 26 Medicare services from Dr. Duan across 2 procedure codes in 2023, for 45 Medicare patients. Medicare paid $3,065 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Duan's Medicare services by type, 2021 to 2023
- 2021
- 2023
- Anesthesia
- 2021: 222023: 2618%
Dr. Duan compared with the Oregon median for anesthesiologists, 2023
- Dr. Duan
- Oregon median
- Medicare services
- 26vs 3933% below
- Medicare patients
- 45vs 9251% below
Medians across 720 anesthesiologists in Oregon with Dmand AI profiles that report each measure.
Dr. Duan's most billed Medicare procedure codes, 2023
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. Duan and other anesthesiologists in Oregon.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Melissa E. Duan treated 45 Medicare patients in 2024, average age 73
CMS counts 45 Medicare patients who saw Dr. Duan in 2024. The largest group is 65 to 74, with 20 patients. 62% of them have high cholesterol, and 56% have arthritis. Their average risk score is 1.21, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Duan's median patient age at 56, with 72% women.
Dr. Duan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Duan's Medicare patients by sex, 2024
- Women2658%
- Men1942%
Chronic conditions among Dr. Duan's Medicare patients, 2024
- High cholesterol62%
- Arthritis56%
- High blood pressure56%
- Diabetes44%
- Depression33%
- Mood disorders33%
- Chronic kidney disease27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Duan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women72%
- Men28%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Melissa E. Duan scored 74 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 74 out of 100 for Dr. Duan for performance year 2024, reported as part of a group. Dr. Duan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Duan's MIPS scores, performance year 2024
- 74of 100Final score
- 68.8of 100Quality
- 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. Melissa E. Duan received $21 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Duan from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $21.
Companies that paid Dr. Duan the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Melissa E. Duan graduated from Stanford University School of Medicine
Dr. Duan graduated from Stanford University School of Medicine in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Melissa E. Duan'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) |
| 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) |
| 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. Melissa E. Duan
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. Melissa E. Duan's NPI number?
Dr. Melissa E. Duan's NPI number is 1528226230. It was assigned on May 29, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Melissa E. Duan?
Dr. Melissa E. Duan is an anesthesiologist in Newberg, Oregon. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Melissa E. Duan practice?
Dr. Duan practices at 1001 Providence Drive, Newberg, OR 97132. Dr. Duan's primary practice is Providence Newberg Medical Center in Newberg, Oregon, part of Providence Health & Services. Dmand AI also links Dr. Duan to 5 group practices and clinics and 4 medical groups.
What is Dr. Melissa E. Duan's office phone number?
The practice phone on file for Dr. Duan is (503) 537-1555.
What is Dr. Melissa E. Duan's medical license number?
Dr. Duan holds Oregon license MD166546, one of the licenses on file in 2 states.
Which states has Dr. Melissa E. Duan been licensed in?
Dmand AI has state licenses on file for Dr. Duan in Oregon and Massachusetts.
Which hospitals is Dr. Melissa E. Duan affiliated with?
Dr. Duan practices at Providence Newberg Medical Center in Newberg, Oregon. Dr. Duan is also affiliated with Providence St. Vincent Medical Center.
What medical group is Dr. Melissa E. Duan part of?
Dr. Duan is linked to Premier Anesthesia. Dmand AI links Dr. Duan to 4 more medical groups.
Does Dr. Melissa E. Duan accept Medicare?
Yes. CMS data shows Dr. Duan billed Medicare for 26 services in 2023, and Dr. Duan accepts Medicare assignment.
What is Dr. Melissa E. Duan's MIPS score?
Dr. Duan's MIPS final score for performance year 2024 is 74 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Melissa E. Duan see?
CMS counts 45 Medicare patients who saw Dr. Duan in 2024, with an average age of 73.
What services does Dr. Melissa E. Duan bill to Medicare?
In 2023, Dr. Duan's most billed Medicare services were anesthesia (00731) and anesthesia (00142).
Where did Dr. Melissa E. Duan go to medical school?
Dr. Duan graduated from Stanford University School of Medicine in 2008.
Has Dr. Melissa E. Duan received payments from drug or device companies?
CMS Open Payments shows $21 in general payments to Dr. Duan from 1 company from 2023 to 2023. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Melissa E. Duan been practicing?
Dr. Duan graduated from medical school in 2008, 18 years ago.
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