Dr. Joline L. Chen, MD
- Part D claims, 2016
- 12
- Publications
- 28
- Hospital affiliations
- 1
- Industry payments
- $84
- Medical group
- 1
- Practice address
- 5901 E. Seventh Street, Long Beach, CA 90822
- Practice phone
- Call (562) 826-8000
- 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. Joline L. Chen is a nephrologist in Long Beach, California
Dr. Chen practices at Tibor Rubin VA Medical Center in Long Beach, California, part of Veterans Health Administration.
Dr. Chen's NPI, 1871511931, was assigned on July 17, 2006. Dr. Chen graduated from University of Toronto Faculty of Medicine in 1998. Dr. Chen holds California license C55580.
- NPI
- 1871511931NPI Registry (opens in a new tab)
- NPI enumeration date
- July 17, 2006
- NPI status
- Active
- Practice phone
- (562) 826-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Joline L. Chen practices at Tibor Rubin VA Medical Center in Long Beach, California
Dr. Chen's primary practice is Tibor Rubin VA Medical Center, at 5901 E. Seventh Street, Long Beach, CA 90822 in Los Angeles County. The practice phone is (562) 826-8000.
- Tibor Rubin VA Medical Center5901 E. Seventh Street, Long Beach, CA 90822 · Los Angeles CountyPhone(562) 826-8000
Source: Dmand AI Affiliation Data
Dr. Joline L. Chen is affiliated with 1 site of care and 1 medical group
Dr. Chen's primary practice is Tibor Rubin VA Medical Center in Long Beach, California, part of Veterans Health Administration. Dmand AI also links Dr. Chen to 1 medical group, named with a free account. Dr. Chen's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Joline L. Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tibor Rubin VA Medical Center | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Joline L. Chen is one of 1,401 nephrologists in California
Nephrology is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Chen is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Chen's licenses on file in 4 states: California, Massachusetts, Pennsylvania and New Jersey.
Specialties and state licenses
- Nephrology, CaliforniaPrimary
- Massachusetts license
- Pennsylvania license
- New Jersey license
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. Joline L. Chen's patients have a median age of 56
Across all payers, Dmand AI patient panel data puts Dr. Chen's median patient age at 56, with 0% women.
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 56
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Joline L. Chen wrote 12 Medicare Part D claims in 2016
In 2016, Dr. Chen wrote 12 Medicare Part D claims. They cover 1 drug, with $319 in total drug cost.
Dr. Chen's most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Joline L. Chen has 28 publications on record
Dmand AI links 28 papers to Dr. Chen, published from 2008 to 2024. 2014 was the busiest year, with 4. The most frequent topics are Renal Dialysis, Kidney Failure, Chronic and Body Mass Index. Dr. Chen has published most often in Am J Kidney Dis. Dr. Chen's most frequent co-authors are Kamyar Zadeh Kalantar-Zadeh, MD, Connie Meeyoung Rhee, MD and Csaba Pal Kovesdy, MD.
Dr. Chen's papers by year, 2010 to 2024
Topics Dr. Chen writes about most
- Renal Dialysis
- Kidney Failure, Chronic
- Body Mass Index
- Glomerular Filtration Rate
- Renal Insufficiency, Chronic
- Blood Pressure
- Body Composition
- Cause of Death
Dr. Chen's most frequent co-authors
- Kamyar Zadeh Kalantar-Zadeh, MD14 shared papers
- Connie Meeyoung Rhee, MD9 shared papers
- Csaba Pal Kovesdy, MD5 shared papers
Recent publications by Dr. Chen
Cardiorenal Med
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. Joline L. Chen received $84 in industry payments from 2018 to 2019
CMS Open Payments shows 2 general payments to Dr. Chen from 1 drug or device company from 2018 to 2019. Food and beverage make up the largest share, 100% of the total. Fresenius USA Marketing, Inc. paid the most, $84.
General payments to Dr. Chen by program year, 2018 to 2019
Companies that paid Dr. Chen the most, 2018 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Joline L. Chen has 1 award and honors on record
Dmand AI lists 1 award for Dr. Chen.
Awards and honors for Dr. Chen
- Undated
- ASN Fellow
Source: Dmand AI Professional Profile Data
Dr. Joline L. Chen graduated from University of Toronto Faculty of Medicine
Dr. Chen graduated from University of Toronto Faculty of Medicine in 1998. Dr. Chen is a member of ASN.
- Medical school
- Board certified in internal medicine
- Board certified in nephrology
Source: Dmand AI Professional Profile Data
Sources for Dr. Joline L. 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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Joline L. 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. Joline L. Chen's NPI number?
Dr. Joline L. Chen's NPI number is 1871511931. It was assigned on July 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Joline L. Chen?
Dr. Joline L. Chen is a nephrologist in Long Beach, California. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Joline L. Chen practice?
Dr. Chen practices at 5901 E. Seventh Street, Long Beach, CA 90822. Dr. Chen's primary practice is Tibor Rubin VA Medical Center in Long Beach, California, part of Veterans Health Administration. Dmand AI also links Dr. Chen to 1 medical group.
What is Dr. Joline L. Chen's office phone number?
The practice phone on file for Dr. Chen is (562) 826-8000.
What is Dr. Joline L. Chen's medical license number?
Dr. Chen holds California license C55580, one of the licenses on file in 4 states.
Which states has Dr. Joline L. Chen been licensed in?
Dmand AI has state licenses on file for Dr. Chen in California (2012 to 2026), Massachusetts (2003 to 2014), Pennsylvania (2000 to 2004) and New Jersey (2002 to 2003).
Which hospitals is Dr. Joline L. Chen affiliated with?
Dr. Chen practices at Tibor Rubin VA Medical Center in Long Beach, California.
Is Dr. Joline L. Chen board certified?
Yes. Dr. Chen is board certified in internal medicine by the American Board of Internal Medicine.
Where did Dr. Joline L. Chen go to medical school?
Dr. Chen graduated from University of Toronto Faculty of Medicine in 1998.
What drugs does Dr. Joline L. Chen prescribe most?
In 2016 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Insulin Syringe.
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Has Dr. Joline L. Chen received payments from drug or device companies?
CMS Open Payments shows $84 in general payments to Dr. Chen from 1 company from 2018 to 2019. The largest total came from Fresenius USA Marketing, Inc.
How long has Dr. Joline L. Chen been practicing?
Dr. Chen graduated from medical school in 1998, 28 years ago.
Does Dr. Joline L. Chen do research?
Dmand AI links 28 publications to Dr. Chen, published from 2008 to 2024.
Who does Dr. Joline L. Chen publish with?
Dr. Chen's most frequent co-authors are Kamyar Zadeh Kalantar-Zadeh, MD (14 shared papers), Connie Meeyoung Rhee, MD (9 shared papers) and Csaba Pal Kovesdy, MD (5 shared papers).
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