Aortic Aneurysm, AbdominalAortic RuptureBlood Vessel Prosthesis Implantation
Dr. Siwei Dong, DO
NPI1235690330PAC ID1850624628
- Medicare patients, 2024
- 34
- Part D claims, 2024
- 19
- Publications
- 9
- Hospital affiliations
- 2
- Industry payments
- $2,823
- Practice address
- 101 City Drive South, Orange, CA 92868
- Practice phone
- Call (714) 456-7890
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Siwei Dong is a vascular surgeon in Orange, California
Dr. Dong practices at UCI Health - Orange in Orange, California, part of UC Irvine.
Dr. Dong's NPI, 1235690330, was assigned on March 29, 2019. Dr. Dong graduated from Des Moines University in 2019. Dr. Dong holds California license A22413.
NPI and contact details
- NPI
- 1235690330NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850624628
- NPI enumeration date
- March 29, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (714) 456-7890
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Siwei Dong practices at UCI Health - Orange in Orange, California
Dr. Dong's primary practice is UCI Health - Orange, at 101 City Drive South, Orange, CA 92868 in Orange County. The practice phone is (714) 456-7890.
- UCI Health - Orange101 City Drive South, Orange, CA 92868 · Orange CountyPhone(714) 456-7890
Source: Dmand AI Affiliation Data
Dr. Siwei Dong is affiliated with 2 sites of care and 1 medical group
Dr. Dong's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine. Dr. Dong is also affiliated with Hoag Hospital Newport Beach. The medical group on file is UCI Health Physicians.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Siwei Dong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dong practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCI Health - Orange | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Siwei Dong is one of 532 vascular surgeons in California
Vascular surgery is Dr. Dong's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dmand AI has Dr. Dong's licenses on file in 2 states: California and Ohio.
Specialties and state licenses
- Vascular surgery, CaliforniaPrimary
- Ohio license
Vascular surgeons near Dr. Dong
Counts of vascular surgeons with a Dmand AI profile, by place and practice. Each opens the list.
532vascular surgeons in California15vascular surgeons in Orange8vascular surgeons at UCI Health - Orange
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Siwei Dong treated 34 Medicare patients in 2024, average age 74
CMS counts 34 Medicare patients who saw Dr. Dong in 2024. The largest group is 75 to 84, with 20 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 53% are also on Medicaid. Their average risk score is 4.36, 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. Dong's median patient age at 68, with 50% women.
Medicare patients, 202434
Average age74
Average risk score4.36
Also on Medicaid53%
Dr. Dong's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Dong's Medicare patients by sex, 2024
- Women1441%
- Men2059%
Chronic conditions among Dr. Dong's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes56%
- Chronic kidney disease53%
- Arthritis50%
- Ischemic heart disease50%
- Heart failure35%
- Depression32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dong's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Siwei Dong wrote 19 Medicare Part D claims in 2024
In 2024, Dr. Dong wrote 19 Medicare Part D claims for 11 patients. 95% of them were for generic drugs. They cover 2 drugs, with $278 in total drug cost. In 2021, CMS named 14 claims across 1 drug.
Part D claims, 202419
Drugs named by CMS2
Total drug cost$278
Part D patients11
Dr. Dong's Part D claims by kind of drug, 2024
- Generic18 claims95%
- Brand-name and other1 claims5%
Dr. Dong's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 142022: 45221%
Drugs named by CMS: 2 in 2022, 1 in 2021.
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. Siwei Dong ranks in the 72nd percentile for removal of tissue in Medicare
Dr. Dong accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Dong as offering telehealth. CMS counts 26 procedures of removal of tissue by Dr. Dong, more than 72% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Dong ranks in Medicare procedure volume
- Removal of tissue
- 72nd percentile26 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Leg revascularization (restoring blood flow): 1 to 10 procedures (CMS shows small counts as a range)
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Varicose vein removal: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Siwei Dong has 9 publications on record
Dmand AI links 9 papers to Dr. Dong, published from 2012 to 2024. 2012 was the busiest year, with 2. The most frequent topics are Blood Vessel Prosthesis Implantation, Aortic Aneurysm, Abdominal and Drug Hypersensitivity. Dr. Dong has published most often in J Vasc Surg. Dr. Dong's most frequent co-authors are Sean P. Lyden, MD, Francis Caputo, MD and Jon Garrett Quatromoni, MD, MS.
Papers9
Years published2012 to 2024
Dr. Dong's papers by year, 2012 to 2024
Topics Dr. Dong writes about most
- Blood Vessel Prosthesis Implantation
- Aortic Aneurysm, Abdominal
- Drug Hypersensitivity
- Anesthesia
- Anesthetics
- Endovascular Procedures
- Immunoglobulin E
- Neuromuscular Blocking Agents
Dr. Dong's most frequent co-authors
- Sean P. Lyden, MD5 shared papers
- Francis Caputo, MD3 shared papers
- Jon Garrett Quatromoni, MD, MS3 shared papers
Recent publications by Dr. Dong
Ann Vasc Surg
Acute Kidney InjuryAortic Aneurysm, AbdominalBlood Vessel Prosthesis Implantation
AortaIntracranial AneurysmMarfan Syndrome
Contemporary management and natural history of aberrant right subclavian artery (opens in a new tab)
J Vasc Surg
Aorta, ThoracicBlood Vessel Prosthesis ImplantationCardiovascular Abnormalities
See who Dr. Dong researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Dong works with, so you can find a warm path to the right vascular surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Siwei Dong received $2,823 in industry payments from 2020 to 2025
CMS Open Payments shows 25 general payments to Dr. Dong from 11 drug and device companies from 2020 to 2025. Food and beverage make up the largest share, 60% of the total. Medtronic, Inc. paid the most, $1,302.
General payments to Dr. Dong by program year, 2020 to 2025
General payments to Dr. Dong by kind, 2020 to 2025
$2.8Kin total
- Food and beverage$1,69360%
- Education$96034%
- Travel and lodging$1706%
Companies that paid Dr. Dong the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Siwei Dong graduated from Des Moines University
Dr. Dong graduated from Des Moines University in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Siwei Dong accepts plans from 13 insurance carriers
Dr. Dong is in network with 13 carriers, including Aetna, United Healthcare and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Elevance
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- HCSC
- Regence Health Plans
- Alliant Health Plans
- +5 more carriersWith a free account
Plan types Dr. Dong accepts, by number of carriers
- PPO9
- HMO6
- Medicare5
- EPO4
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. Siwei Dong'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 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)Doctors and Clinicians Utilization Data (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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Siwei Dong
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. Siwei Dong's NPI number?
Dr. Siwei Dong's NPI number is 1235690330. It was assigned on March 29, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Siwei Dong?
Dr. Siwei Dong is a vascular surgeon in Orange, California. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Dr. Siwei Dong practice?
Dr. Dong practices at 101 City Drive South, Orange, CA 92868. Dr. Dong's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine.
What is Dr. Siwei Dong's office phone number?
The practice phone on file for Dr. Dong is (714) 456-7890.
What is Dr. Siwei Dong's medical license number?
Dr. Dong holds California license A22413, one of the licenses on file in 2 states.
Which states has Dr. Siwei Dong been licensed in?
Dmand AI has state licenses on file for Dr. Dong in California (2024 to 2026) and Ohio (2019 to 2025).
Which hospitals is Dr. Siwei Dong affiliated with?
Dr. Dong practices at UCI Health - Orange in Orange, California. Dr. Dong is also affiliated with Hoag Hospital Newport Beach.
What medical group is Dr. Siwei Dong part of?
Dr. Dong is linked to UCI Health Physicians.
Does Dr. Siwei Dong accept Medicare?
Yes. CMS lists Dr. Dong as accepting Medicare assignment.
Does Dr. Siwei Dong offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Dong as offering telehealth services.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Siwei Dong see?
CMS counts 34 Medicare patients who saw Dr. Dong in 2024, with an average age of 74.
Where did Dr. Siwei Dong go to medical school?
Dr. Dong graduated from Des Moines University in 2019.
What drugs does Dr. Siwei Dong prescribe most?
In 2022 Medicare Part D data, Dr. Dong's most prescribed drugs by claims were Oxycodone-Acetaminophen and Clopidogrel.
Has Dr. Siwei Dong received payments from drug or device companies?
CMS Open Payments shows $2,823 in general payments to Dr. Dong from 11 companies from 2020 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Siwei Dong been practicing?
Dr. Dong graduated from medical school in 2019, 7 years ago.
Does Dr. Siwei Dong do research?
Dmand AI links 9 publications to Dr. Dong, published from 2012 to 2024.
Who does Dr. Siwei Dong publish with?
Dr. Dong's most frequent co-authors are Sean P. Lyden, MD (5 shared papers), Francis Caputo, MD (3 shared papers) and Jon Garrett Quatromoni, MD, MS (3 shared papers).
What insurance does Dr. Siwei Dong accept?
Dr. Dong is in network with 13 carriers, including Aetna, United Healthcare and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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