Dr. Huiwen Chen, MD
- Medicare services, 2024
- 896
- Medicare patients, 2024
- 261
- Part D claims, 2017
- 152
- Publications
- 4
- Hospital affiliations
- 2
- Practice address
- 3400 Spruce St, Philadelphia, PA 19104
- Practice phone
- Call (215) 662-6289
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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. Huiwen Chen is a nephrologist in Philadelphia, Pennsylvania
Dr. Chen practices at Hospital of the University of Pennsylvania in Philadelphia, Pennsylvania, part of University of Pennsylvania.
Dr. Chen's NPI, 1134539612, was assigned on May 5, 2014. Dr. Chen holds Pennsylvania license MD466157.
- NPI
- 1134539612NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638398761
- NPI enumeration date
- May 5, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (215) 662-6289
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Huiwen Chen practices at Hospital of the University of Pennsylvania in Philadelphia, Pennsylvania
Dr. Chen's primary practice is Hospital of the University of Pennsylvania, at 3400 Spruce St, Philadelphia, PA 19104 in Philadelphia County. The practice phone is (215) 662-6289.
- Hospital of the University of Pennsylvania3400 Spruce St, Philadelphia, PA 19104 · Philadelphia CountyPhone(215) 662-6289
Source: Dmand AI Affiliation Data
Dr. Huiwen Chen is affiliated with 2 sites of care and 2 medical groups
Dr. Chen's primary practice is Hospital of the University of Pennsylvania in Philadelphia, Pennsylvania, part of University of Pennsylvania. Dr. Chen is also affiliated with Penn Presbyterian Medical Center. The medical group on file is University of Pittsburgh Physicians, Department of Radiology. Dmand AI also links Dr. Chen to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Huiwen Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hospital of the University of Pennsylvania | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Huiwen Chen is one of 552 nephrologists in Pennsylvania
Nephrology is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dmand AI has Dr. Chen's licenses on file in 2 states: Pennsylvania and Illinois.
Specialties and state licenses
- Nephrology, PennsylvaniaPrimary
- Student in an organized health care education/training program, Illinois
Nephrologists near Dr. Chen
Counts of nephrologists 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. Huiwen Chen billed Medicare for 896 services in 2024
CMS data shows 896 Medicare services from Dr. Chen across 7 procedure codes in 2024, for 261 Medicare patients. Medicare paid $78,088 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Chen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 5012024: 4961%
- Office and hospital visits
- 2023: 5142024: 40022%
Dr. Chen compared with the Pennsylvania median for nephrologists, 2024
- Dr. Chen
- Pennsylvania median
- Medicare services
- 896vs 77216% above
- Medicare patients
- 261vs 2755% below
- Part D claims
- 152vs 55272% below
Medians across 548 nephrologists in Pennsylvania 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 nephrologists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Huiwen Chen treated 261 Medicare patients in 2024, average age 68
CMS counts 261 Medicare patients who saw Dr. Chen in 2024. The largest group is 65 to 74, with 104 patients. 75% of them have chronic kidney disease, and 75% have heart failure. 31% are also on Medicaid. Their average risk score is 6.33, 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. Chen's median patient age at 58, with 44% women.
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
- Women11644%
- Men14556%
Chronic conditions among Dr. Chen's Medicare patients, 2024
- Chronic kidney disease75%
- Heart failure75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease65%
- Diabetes64%
- Arthritis54%
- Atrial fibrillation54%
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 58
Patient panel by sex, all payers
- Women44%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Huiwen Chen wrote 152 Medicare Part D claims in 2017
In 2017, Dr. Chen wrote 152 Medicare Part D claims. They cover 9 drugs, with $1,273 in total drug cost. In 2016, CMS named 412 claims across 15 drugs.
Dr. Chen's most prescribed drugs by claims, 2017
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, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 4122017: 15263%
Drugs named by CMS: 9 in 2017, 15 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Huiwen Chen offers telehealth to Medicare patients
Dr. Chen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chen as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Huiwen Chen has 4 publications on record
Dmand AI links 4 papers to Dr. Chen, published from 2016 to 2022. Dr. Chen's most frequent co-authors are Khaled Abdel-Kader, MD, Tatiana Bogdanovich, MD and Vishnu Chundi, MD.
Dr. Chen's papers by year, 2016 to 2022
Dr. Chen's most frequent co-authors
- Khaled Abdel-Kader, MD1 shared paper
- Tatiana Bogdanovich, MD1 shared paper
- Vishnu Chundi, MD1 shared paper
Recent publications by Dr. Chen
Contralateral compartment syndrome inoculated by invasive group A streptococcus (opens in a new tab)
J Community Hosp Intern Med Perspect
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 nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Huiwen Chen received $758 in industry payments from 2016 to 2024
CMS Open Payments shows 16 general payments to Dr. Chen from 9 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $219.
General payments to Dr. Chen by program year, 2016 to 2024
Companies that paid Dr. Chen the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Huiwen 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 | 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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) |
| 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. Huiwen 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. Huiwen Chen's NPI number?
Dr. Huiwen Chen's NPI number is 1134539612. It was assigned on May 5, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Huiwen Chen?
Dr. Huiwen Chen is a nephrologist in Philadelphia, Pennsylvania. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Huiwen Chen practice?
Dr. Chen practices at 3400 Spruce St, Philadelphia, PA 19104. Dr. Chen's primary practice is Hospital of the University of Pennsylvania in Philadelphia, Pennsylvania, part of University of Pennsylvania. Dmand AI also links Dr. Chen to 1 medical group.
What is Dr. Huiwen Chen's office phone number?
The practice phone on file for Dr. Chen is (215) 662-6289.
What is Dr. Huiwen Chen's medical license number?
Dr. Chen holds Pennsylvania license MD466157, one of the licenses on file in 2 states.
Which states has Dr. Huiwen Chen been licensed in?
Dmand AI has state licenses on file for Dr. Chen in Pennsylvania and Illinois.
Which hospitals is Dr. Huiwen Chen affiliated with?
Dr. Chen practices at Hospital of the University of Pennsylvania in Philadelphia, Pennsylvania. Dr. Chen is also affiliated with Penn Presbyterian Medical Center.
What medical group is Dr. Huiwen Chen part of?
Dr. Chen is linked to University of Pittsburgh Physicians, Department of Radiology. Dmand AI links Dr. Chen to 1 more medical group.
Does Dr. Huiwen Chen accept Medicare?
Yes. CMS data shows Dr. Chen billed Medicare for 896 services in 2024, and Dr. Chen accepts Medicare assignment.
Does Dr. Huiwen Chen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chen as offering telehealth services.
Show 7 more questionsShow fewer questions
How many Medicare patients does Dr. Huiwen Chen see?
CMS counts 261 Medicare patients who saw Dr. Chen in 2024, with an average age of 68.
What services does Dr. Huiwen Chen bill to Medicare?
In 2024, Dr. Chen's most billed Medicare services were dialysis (90999), dialysis (90935) and hospital inpatient care (99232).
What drugs does Dr. Huiwen Chen prescribe most?
In 2017 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Lisinopril, Atorvastatin Calcium and Famotidine.
Has Dr. Huiwen Chen received payments from drug or device companies?
CMS Open Payments shows $758 in general payments to Dr. Chen from 9 companies from 2016 to 2024. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Huiwen Chen been practicing?
Dr. Chen graduated from medical school in 2014, 12 years ago.
Does Dr. Huiwen Chen do research?
Dmand AI links 4 publications to Dr. Chen, published from 2016 to 2022.
Who does Dr. Huiwen Chen publish with?
Dr. Chen's most frequent co-authors are Khaled Abdel-Kader, MD (1 shared paper), Tatiana Bogdanovich, MD (1 shared paper) and Vishnu Chundi, MD (1 shared paper).
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