Amputation, TraumaticPenisPlastic Surgery Procedures
Dr. Tzujane J. Chen, MD
NPI1740578921PAC ID5991938367
- Medicare services, 2024
- 88
- Medicare patients, 2024
- 81
- Part D claims, 2024
- 28
- Publications
- 1
- MIPS score, 2024
- 92
- Practice address
- 4660 Kenmore Ave, Alexandria, VA 22304
- Practice phone
- Call (703) 698-8960
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Gastroenterology Associates of Northern Virginia, LLC
Alexandria, Virginia
Find Dr. Chen'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. Tzujane J. Chen is a plastic and reconstructive surgery physician in Alexandria, Virginia
Dr. Chen practices at Gastroenterology Associates of Northern Virginia, LLC in Alexandria, Virginia.
Dr. Chen's NPI, 1740578921, was assigned on July 21, 2011. Dr. Chen graduated from Indiana University School of Medicine in 2011. Dr. Chen holds Virginia license 010264848.
NPI and contact details
- NPI
- 1740578921NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5991938367
- NPI enumeration date
- July 21, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (703) 698-8960
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Tzujane J. Chen practices at Gastroenterology Associates of Northern Virginia, LLC in Alexandria, Virginia
Dr. Chen's primary practice is Gastroenterology Associates of Northern Virginia, LLC, at 4660 Kenmore Ave, Alexandria, VA 22304 in Alexandria City. The practice phone is (703) 698-8960.
- Gastroenterology Associates of Northern Virginia, LLC4660 Kenmore Ave, Alexandria, VA 22304 · Alexandria CityPhone(703) 698-8960
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Tzujane J. Chen is affiliated with 5 sites of care and 2 medical groups
Dr. Chen's primary practice is Gastroenterology Associates of Northern Virginia, LLC in Alexandria, Virginia. Dr. Chen is also affiliated with Inova Fairfax Hospital. The medical group on file is Inova Urgent Care Center. Dmand AI also links Dr. Chen to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.
Gastroenterology Associates of Northern Virginia, LLCPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Tzujane J. Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chen practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Gastroenterology Associates of Northern Virginia, LLC | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Tzujane J. Chen is one of 77 plastics and reconstructive surgery physicians in Virginia
Plastic and reconstructive surgery is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 2086S0122X. Dmand AI has Dr. Chen's licenses on file in 2 states: Virginia and Wisconsin.
Specialties and state licenses
- Plastic and reconstructive surgery, VirginiaPrimary
- Plastic surgery, Wisconsin
Plastics and reconstructive surgery physicians near Dr. Chen
Counts of plastics and reconstructive surgery physicians with a Dmand AI profile, by place and practice. Each opens the list.
77plastics and reconstructive surgery physicians in Virginia
6plastics and reconstructive surgery physicians in Alexandria
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Tzujane J. Chen billed Medicare for 88 services in 2024
CMS data shows 88 Medicare services from Dr. Chen across 4 procedure codes in 2024, for 81 Medicare patients. Medicare paid $16,161 for them.
Medicare services, 202488
Medicare patients81
Paid by Medicare$16,161
Procedure codes4
Dr. Chen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 282024: 75168%
- Surgery
- 2023: 02024: 13
Where Dr. Chen's Medicare services took place, 2024
- In an office7585%
- In a facility1315%
Dr. Chen compared with the Virginia median for plastics and reconstructive surgery physicians, 2024
- Dr. Chen
- Virginia median
- Medicare services
- 88vs 819% above
- Medicare patients
- 81vs 6133% above
Medians across 70 plastics and reconstructive surgery physicians in Virginia with Dmand AI profiles that report each measure.
Dr. Chen'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. Chen?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chen and other plastics and reconstructive surgery physicians in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Tzujane J. Chen treated 81 Medicare patients in 2024, average age 76
CMS counts 81 Medicare patients who saw Dr. Chen in 2024. The largest group is 65 to 74, with 37 patients. 75% of them have high cholesterol, and 65% have high blood pressure. Their average risk score is 1.16, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chen's median patient age at 41, with 67% women.
Medicare patients, 202481
Average age76
Average risk score1.16
Dr. Chen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Chen's Medicare patients by sex, 2024
- Women4454%
- Men3746%
Chronic conditions among Dr. Chen's Medicare patients, 2024
- High cholesterol75%
- High blood pressure65%
- Arthritis46%
- Diabetes31%
- Ischemic heart disease27%
- Chronic kidney disease22%
- Cancer20%
- Heart failure17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women67%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Tzujane J. Chen wrote 28 Medicare Part D claims in 2024
In 2024, Dr. Chen wrote 28 Medicare Part D claims for 17 patients. 93% of them were for generic drugs.
Part D claims, 202428
Part D patients17
Dr. Chen's Part D claims by kind of drug, 2024
- Generic26 claims93%
- Brand-name and other2 claims7%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Tzujane J. Chen scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Chen for performance year 2024, reported as part of a group. Dr. Chen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 32 procedures of melanoma (skin cancer) excision by Dr. Chen, more than 81% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Chen's MIPS scores, performance year 2024
- 92of 100Final score
- 100of 100Quality
- 40of 100Improvement Activities
- 73of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Chen ranks in Medicare procedure volume
- Melanoma (skin cancer) excision
- 81st percentile32 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
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. Tzujane J. Chen has 1 publication on record
Dmand AI links 1 paper to Dr. Chen in 2019. Dr. Chen's most frequent co-authors are Edwin Jason Abel, MD, Ahmed Medhat Afifi, MD and Shady Elmaraghi, MD.
Papers1
Dr. Chen's most frequent co-authors
- Edwin Jason Abel, MD1 shared paper
- Ahmed Medhat Afifi, MD1 shared paper
- Shady Elmaraghi, MD1 shared paper
Recent publications by Dr. Chen
See who Dr. Chen researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chen works with, so you can find a warm path to the right plastics and reconstructive surgery physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Tzujane J. Chen received $10,713 in industry payments from 2017 to 2022
CMS Open Payments shows 10 general payments to Dr. Chen from 5 drug and device companies from 2017 to 2022. Grants make up the largest share, 93% of the total. KLS-Martin L.P. paid the most, $10,093.
General payments to Dr. Chen by program year, 2017 to 2022
General payments to Dr. Chen by kind, 2017 to 2022
$10.7Kin total
- Grants$10,00093%
- Food and beverage$7137%
Companies that paid Dr. Chen the most, 2017 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Tzujane J. Chen graduated from Indiana University School of Medicine
Dr. Chen graduated from Indiana University School of Medicine in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Tzujane J. Chen'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 (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) |
| 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 |
| 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. Tzujane J. Chen
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. Tzujane J. Chen's NPI number?
Dr. Tzujane J. Chen's NPI number is 1740578921. It was assigned on July 21, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Tzujane J. Chen?
Dr. Tzujane J. Chen is a plastic and reconstructive surgery physician in Alexandria, Virginia. The primary specialty in the NPI Registry is Plastic and Reconstructive Surgery Physician (taxonomy code 2086S0122X).
Where does Dr. Tzujane J. Chen practice?
Dr. Chen practices at 4660 Kenmore Ave, Alexandria, VA 22304. Dr. Chen's primary practice is Gastroenterology Associates of Northern Virginia, LLC in Alexandria, Virginia. Dmand AI also links Dr. Chen to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Dr. Tzujane J. Chen's office phone number?
The practice phone on file for Dr. Chen is (703) 698-8960.
What is Dr. Tzujane J. Chen's medical license number?
Dr. Chen holds Virginia license 010264848, one of the licenses on file in 2 states.
Which states has Dr. Tzujane J. Chen been licensed in?
Dmand AI has state licenses on file for Dr. Chen in Virginia and Wisconsin.
Which hospitals is Dr. Tzujane J. Chen affiliated with?
Dr. Chen is affiliated with Inova Fairfax Hospital. Dmand AI links Dr. Chen to 1 more hospital.
What medical group is Dr. Tzujane J. Chen part of?
Dr. Chen is linked to Inova Urgent Care Center. Dmand AI links Dr. Chen to 1 more medical group.
Does Dr. Tzujane J. Chen accept Medicare?
Yes. CMS data shows Dr. Chen billed Medicare for 88 services in 2024, and Dr. Chen accepts Medicare assignment.
What is Dr. Tzujane J. Chen's MIPS score?
Dr. Chen's MIPS final score for performance year 2024 is 92 out of 100, reported as part of a group.
Show 7 more questionsShow fewer questions
How many Medicare patients does Dr. Tzujane J. Chen see?
CMS counts 81 Medicare patients who saw Dr. Chen in 2024, with an average age of 76.
What services does Dr. Tzujane J. Chen bill to Medicare?
In 2024, Dr. Chen's most billed Medicare services were office visit, new patient (99204), office visit, established patient (99212) and office visit, new patient (99203).
Where did Dr. Tzujane J. Chen go to medical school?
Dr. Chen graduated from Indiana University School of Medicine in 2011.
Has Dr. Tzujane J. Chen received payments from drug or device companies?
CMS Open Payments shows $10,713 in general payments to Dr. Chen from 5 companies from 2017 to 2022. The largest total came from KLS-Martin L.P.
How long has Dr. Tzujane J. Chen been practicing?
Dr. Chen graduated from medical school in 2011, 15 years ago.
Does Dr. Tzujane J. Chen do research?
Dmand AI links 1 publication to Dr. Chen.
Who does Dr. Tzujane J. Chen publish with?
Dr. Chen's most frequent co-authors are Edwin Jason Abel, MD (1 shared paper), Ahmed Medhat Afifi, MD (1 shared paper) and Shady Elmaraghi, MD (1 shared paper).
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