Dr. Khanh P. Nguyen, MD
- Medicare services, 2019
- 172
- Medicare patients, 2024
- 15
- Part D claims, 2024
- 22
- MIPS score, 2024
- 99
- Hospital affiliations
- 1
- Practice address
- 3181 SW Sam Jackson Park Road, Portland, OR 97239
- Practice phone
- Call (503) 494-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Nguyen'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. Khanh P. Nguyen is a vascular surgeon in Portland, Oregon
Dr. Nguyen practices at OHSU Hospital in Portland, Oregon, part of State of Oregon.
Dr. Nguyen's NPI, 1821202458, was assigned on May 10, 2007. Dr. Nguyen graduated from Tufts University School of Medicine in 2006. Dr. Nguyen holds Oregon license MD176877.
- NPI
- 1821202458NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355664830
- NPI enumeration date
- May 10, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (503) 494-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Khanh P. Nguyen practices at OHSU Hospital in Portland, Oregon
Dr. Nguyen's primary practice is OHSU Hospital, at 3181 SW Sam Jackson Park Road, Portland, OR 97239 in Multnomah County. The practice phone is (503) 494-9000.
- OHSU Hospital3181 SW Sam Jackson Park Road, Portland, OR 97239 · Multnomah CountyPhone(503) 494-9000
Source: Dmand AI Affiliation Data
Dr. Khanh P. Nguyen is affiliated with 2 sites of care and 1 medical group
Dr. Nguyen's primary practice is OHSU Hospital in Portland, Oregon, part of State of Oregon. The medical group on file is Oregon Health & Science University (OHSU). Dmand AI also links Dr. Nguyen to 1 more clinical lab, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Khanh P. Nguyen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nguyen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| OHSU Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across State of Oregon and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Khanh P. Nguyen is one of 57 vascular surgeons in Oregon
Vascular surgery is Dr. Nguyen's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dmand AI has Dr. Nguyen's licenses on file in 2 states: Oregon and California.
Specialties and state licenses
- Vascular surgery, OregonPrimary
- Surgery, California
Vascular surgeons near Dr. Nguyen
Counts of vascular surgeons 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. Khanh P. Nguyen billed Medicare for 172 services in 2019
CMS data shows 172 Medicare services from Dr. Nguyen across 4 procedure codes in 2019, for 15 Medicare patients. Medicare paid $17,500 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Nguyen's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Surgery
- 2018: 3612019: 14460%
- Office and hospital visits
- 2018: 672019: 2858%
- Tests and treatments
- 2018: 152019: 0100%
Dr. Nguyen compared with the Oregon median for vascular surgeons, 2019
- Dr. Nguyen
- Oregon median
- Medicare services
- 172vs 39556% below
- Medicare patients
- 15vs 30995% below
- Part D claims
- 135vs 7093% above
Medians across 57 vascular surgeons in Oregon with Dmand AI profiles that report each measure.
Dr. Nguyen's most billed Medicare procedure codes, 2019
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. Nguyen and other vascular surgeons in Oregon.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Khanh P. Nguyen treated 15 Medicare patients in 2024, average age 73
CMS counts 15 Medicare patients who saw Dr. Nguyen in 2024. The largest group is 85 and over, with 0 patients. Their average risk score is 0.73, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Nguyen's median patient age at 63, with 82% women.
Dr. Nguyen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Nguyen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women82%
- Men18%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Khanh P. Nguyen wrote 22 Medicare Part D claims in 2024
In 2024, Dr. Nguyen wrote 22 Medicare Part D claims. 86% of them were for generic drugs. They cover 5 drugs, with $98,268 in total drug cost. In 2019, CMS named 207 claims across 8 drugs.
Dr. Nguyen's Part D claims by kind of drug, 2024
- Generic19 claims86%
- Brand-name and other3 claims14%
Dr. Nguyen's most prescribed drugs by claims, 2020
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 2072020: 13535%
Drugs named by CMS: 5 in 2020, 8 in 2019.
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. Khanh P. Nguyen scored 99 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 99 out of 100 for Dr. Nguyen for performance year 2024, reported through an alternative payment model (APM). Dr. Nguyen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Nguyen's MIPS scores, performance year 2024
- 99of 100Final score
- 84.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Varicose vein removal: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Khanh P. Nguyen received $421 in industry payments from 2016 to 2017
CMS Open Payments shows 7 general payments to Dr. Nguyen from 4 drug and device companies from 2016 to 2017. Education make up the largest share, 62% of the total. W. L. Gore & Associates, Inc. paid the most, $262.
General payments to Dr. Nguyen by program year, 2016 to 2017
General payments to Dr. Nguyen by kind, 2016 to 2017
- Education$26262%
- Food and beverage$15938%
Companies that paid Dr. Nguyen the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Khanh P. Nguyen graduated from Tufts University School of Medicine
Dr. Nguyen graduated from Tufts University School of Medicine in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Khanh P. Nguyen'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)Doctors and Clinicians Utilization Data (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. Khanh P. Nguyen
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. Khanh P. Nguyen's NPI number?
Dr. Khanh P. Nguyen's NPI number is 1821202458. It was assigned on May 10, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Khanh P. Nguyen?
Dr. Khanh P. Nguyen is a vascular surgeon in Portland, Oregon. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Dr. Khanh P. Nguyen practice?
Dr. Nguyen practices at 3181 SW Sam Jackson Park Road, Portland, OR 97239. Dr. Nguyen's primary practice is OHSU Hospital in Portland, Oregon, part of State of Oregon. Dmand AI also links Dr. Nguyen to 1 clinical lab.
What is Dr. Khanh P. Nguyen's office phone number?
The practice phone on file for Dr. Nguyen is (503) 494-9000.
What is Dr. Khanh P. Nguyen's medical license number?
Dr. Nguyen holds Oregon license MD176877, one of the licenses on file in 2 states.
Which states has Dr. Khanh P. Nguyen been licensed in?
Dmand AI has state licenses on file for Dr. Nguyen in Oregon and California.
Which hospitals is Dr. Khanh P. Nguyen affiliated with?
Dr. Nguyen practices at OHSU Hospital in Portland, Oregon.
What medical group is Dr. Khanh P. Nguyen part of?
Dr. Nguyen is linked to Oregon Health & Science University (OHSU).
Does Dr. Khanh P. Nguyen accept Medicare?
Yes. CMS data shows Dr. Nguyen billed Medicare for 172 services in 2019, and Dr. Nguyen accepts Medicare assignment.
What is Dr. Khanh P. Nguyen's MIPS score?
Dr. Nguyen's MIPS final score for performance year 2024 is 99 out of 100, reported through an alternative payment model (APM).
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. Khanh P. Nguyen see?
CMS counts 15 Medicare patients who saw Dr. Nguyen in 2024, with an average age of 73.
What services does Dr. Khanh P. Nguyen bill to Medicare?
In 2019, Dr. Nguyen's most billed Medicare services were surgery: skin and soft tissue (11043), surgery: skin and soft tissue (15271) and office visit, established patient (99213).
Where did Dr. Khanh P. Nguyen go to medical school?
Dr. Nguyen graduated from Tufts University School of Medicine in 2006.
What drugs does Dr. Khanh P. Nguyen prescribe most?
In 2020 Medicare Part D data, Dr. Nguyen's most prescribed drugs by claims were Restasis, Simbrinza and Rhopressa.
Has Dr. Khanh P. Nguyen received payments from drug or device companies?
CMS Open Payments shows $421 in general payments to Dr. Nguyen from 4 companies from 2016 to 2017. The largest total came from W. L. Gore & Associates, Inc.
How long has Dr. Khanh P. Nguyen been practicing?
Dr. Nguyen graduated from medical school in 2006, 20 years ago.
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