Dr. Jian Yi Sun, MD
- Medicare services, 2024
- 30
- Medicare patients, 2024
- 41
- Part D claims, 2024
- 40
- Publications
- 7
- Hospital affiliations
- 2
- Practice address
- 815 S Vassault St, Tacoma, WA 98465
- Practice phone
- Call (253) 444-3320
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Sun'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. Jian Yi Sun is an internist in Tacoma, Washington
Dr. Sun practices at Virginia Mason Franciscan Health Rehabilitation Hospital in Tacoma, Washington, part of CommonSpirit Health.
Dr. Sun's NPI, 1770542342, was assigned on March 21, 2006. Dr. Sun graduated from Tongji Medical University in 1978. Dr. Sun holds Washington license MD00043609.
- NPI
- 1770542342NPI Registry (opens in a new tab)
- NPI enumeration date
- March 21, 2006
- NPI status
- Active
- Practice phone
- (253) 444-3320
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Jian Yi Sun practices at Virginia Mason Franciscan Health Rehabilitation Hospital in Tacoma, Washington
Dr. Sun's primary practice is Virginia Mason Franciscan Health Rehabilitation Hospital, at 815 S Vassault St, Tacoma, WA 98465 in Pierce County. The practice phone is (253) 444-3320.
- Virginia Mason Franciscan Health Rehabilitation Hospital815 S Vassault St, Tacoma, WA 98465 · Pierce CountyPhone(253) 444-3320
Source: Dmand AI Affiliation Data
Dr. Jian Yi Sun is affiliated with 3 sites of care and 4 medical groups
Dr. Sun's primary practice is Virginia Mason Franciscan Health Rehabilitation Hospital in Tacoma, Washington, part of CommonSpirit Health. Dr. Sun is also affiliated with PeaceHealth St. Joseph Medical Center. The medical group on file is Sound Physicians. Dmand AI also links Dr. Sun to 3 more medical groups and 1 group practice or clinic, 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. Jian Yi Sun's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sun practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Virginia Mason Franciscan Health Rehabilitation Hospital | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jian Yi Sun is one of 2,689 internists in Washington
Internal medicine is Dr. Sun's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Sun is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Sun's licenses on file in 2 states: Washington and Virginia.
Specialties and state licenses
- Internal medicine, WashingtonPrimary
- Virginia license
Internists near Dr. Sun
Counts of internists 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. Jian Yi Sun billed Medicare for 30 services in 2024
CMS data shows 30 Medicare services from Dr. Sun across 2 procedure codes in 2024, for 41 Medicare patients. Medicare paid $2,227 for them. Every service was in an office.
Dr. Sun's Medicare services by type, 2018 to 2024
- 2018
- 2024
- Office and hospital visits
- 2018: 3302024: 3091%
Dr. Sun compared with the Washington median for internists, 2024
- Dr. Sun
- Washington median
- Medicare services
- 30vs 36492% below
- Medicare patients
- 41vs 16575% below
- Part D claims
- 26vs 18286% below
Medians across 2,604 internists in Washington with Dmand AI profiles that report each measure.
Dr. Sun'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sun and other internists in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jian Yi Sun treated 41 Medicare patients in 2024, average age 80
CMS counts 41 Medicare patients who saw Dr. Sun in 2024. The largest group is 85 and over, with 15 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 59% are also on Medicaid. Their average risk score is 1.88, 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. Sun's median patient age at 71, with 38% women.
Dr. Sun's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Sun's Medicare patients by sex, 2024
- Women2561%
- Men1639%
Chronic conditions among Dr. Sun's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Arthritis71%
- Mood disorders71%
- Depression61%
- Anxiety46%
- Ischemic heart disease46%
- Alzheimer's and dementia44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sun's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women38%
- Men62%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jian Yi Sun wrote 40 Medicare Part D claims in 2024
In 2024, Dr. Sun wrote 40 Medicare Part D claims for 18 patients. 90% of them were for generic drugs. CMS names the drug for 26 of them, across 2 drugs with 11 or more claims each, at $1,171 in total drug cost. In 2018, CMS named 78 claims across 6 drugs.
Dr. Sun's Part D claims by kind of drug, 2024
- Generic36 claims90%
- Brand-name and other4 claims10%
Dr. Sun's most prescribed drugs by claims, 2019
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 Dr. Sun's Part D claims, 2024
- Opioids35%14 of 40 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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 782019: 2667%
Drugs named by CMS: 2 in 2019, 6 in 2018.
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
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Dr. Jian Yi Sun has 7 publications on record
Dmand AI links 7 papers to Dr. Sun, published from 2006 to 2023. The most frequent topics are Biopterins, Oxidative Stress and Reactive Oxygen Species. Dr. Sun has published most often in Arch Biochem Biophys. Dr. Sun's most frequent co-author is Jay L. Zweier, MD.
Dr. Sun's papers by year, 2006 to 2023
Topics Dr. Sun writes about most
- Biopterins
- Oxidative Stress
- Reactive Oxygen Species
- Nitric Oxide
- Oxidants
- Oxidation-Reduction
- Reactive Nitrogen Species
- Superoxides
Dr. Sun's most frequent co-authors
Recent publications by Dr. Sun
Orphanet J Rare Dis
J Mol Cell Cardiol
Arch Biochem Biophys
See who Dr. Sun researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sun works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jian Yi Sun received $167 in industry payments from 2017 to 2020
CMS Open Payments shows 3 general payments to Dr. Sun from 2 drug and device companies from 2017 to 2020. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $150.
General payments to Dr. Sun by program year, 2017 to 2020
Companies that paid Dr. Sun the most, 2017 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jian Yi Sun graduated from Tongji Medical University
Dr. Sun graduated from Tongji Medical University in 1978.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Jian Yi Sun accepts plans from 2 insurance carriers
Dr. Sun is in network with 2 carriers, including Aetna and United Healthcare. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
Plan types Dr. Sun accepts, by number of carriers
- HMO2
- Medicare2
- POS2
- EPO1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Jian Yi Sun'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) |
| 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. Jian Yi Sun
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. Jian Yi Sun's NPI number?
Dr. Jian Yi Sun's NPI number is 1770542342. It was assigned on March 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jian Yi Sun?
Dr. Jian Yi Sun is an internist in Tacoma, Washington. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jian Yi Sun practice?
Dr. Sun practices at 815 S Vassault St, Tacoma, WA 98465. Dr. Sun's primary practice is Virginia Mason Franciscan Health Rehabilitation Hospital in Tacoma, Washington, part of CommonSpirit Health. Dmand AI also links Dr. Sun to 3 medical groups and 1 group practice or clinic.
What is Dr. Jian Yi Sun's office phone number?
The practice phone on file for Dr. Sun is (253) 444-3320.
What is Dr. Jian Yi Sun's medical license number?
Dr. Sun holds Washington license MD00043609, one of the licenses on file in 2 states.
Which states has Dr. Jian Yi Sun been licensed in?
Dmand AI has state licenses on file for Dr. Sun in Washington (2004 to 2027) and Virginia (2004 to 2006).
Which hospitals is Dr. Jian Yi Sun affiliated with?
Dr. Sun practices at Virginia Mason Franciscan Health Rehabilitation Hospital in Tacoma, Washington. Dr. Sun is also affiliated with PeaceHealth St. Joseph Medical Center.
What medical group is Dr. Jian Yi Sun part of?
Dr. Sun is linked to Sound Physicians. Dmand AI links Dr. Sun to 3 more medical groups.
Does Dr. Jian Yi Sun accept Medicare?
Yes. CMS data shows Dr. Sun billed Medicare for 30 services in 2024.
How many Medicare patients does Dr. Jian Yi Sun see?
CMS counts 41 Medicare patients who saw Dr. Sun in 2024, with an average age of 80.
Show 9 more questionsShow fewer questions
Is Dr. Jian Yi Sun board certified?
Yes. Dr. Sun is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Jian Yi Sun bill to Medicare?
In 2024, Dr. Sun's most billed Medicare services were nursing facility care (99309) and nursing facility care (99308).
Where did Dr. Jian Yi Sun go to medical school?
Dr. Sun graduated from Tongji Medical University in 1978.
What drugs does Dr. Jian Yi Sun prescribe most?
In 2019 Medicare Part D data, Dr. Sun's most prescribed drugs by claims were Fentanyl and Oxycodone HCl.
Has Dr. Jian Yi Sun received payments from drug or device companies?
CMS Open Payments shows $167 in general payments to Dr. Sun from 2 companies from 2017 to 2020. The largest total came from Boston Scientific Corporation.
How long has Dr. Jian Yi Sun been practicing?
Dr. Sun graduated from medical school in 1978, 48 years ago.
Does Dr. Jian Yi Sun do research?
Dmand AI links 7 publications to Dr. Sun, published from 2006 to 2023.
Who does Dr. Jian Yi Sun publish with?
Dr. Sun's most frequent co-authors are Jay L. Zweier, MD (1 shared paper).
What insurance does Dr. Jian Yi Sun accept?
Dr. Sun is in network with 2 carriers, including Aetna and United Healthcare. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
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