Dr. Chien-Lin Chen, MD

  • Arlington, TX
  • Gastroenterologist
NPI1427373646PAC ID7214245216
Medicare services, 2024
13
Medicare patients, 2024
63
Part D claims, 2024
91
Publications
137
Hospital affiliations
3
Practice address
800 W Randol Mill Rd, Arlington, TX 76012
Practice phone
Call (817) 548-6200
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Texas Health Arlington Memorial Hospital

Hospital · Arlington, Texas

See all 6 affiliations

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Dr. Chien-Lin Chen is a gastroenterologist in Arlington, Texas

Dr. Chen practices at Texas Health Arlington Memorial Hospital in Arlington, Texas, part of Texas Health Resources.

Dr. Chen's NPI, 1427373646, was assigned on March 31, 2010. Dr. Chen graduated from Sidney Kimmel Medical College in 2010. Dr. Chen's Texas license number on file is U9121.

NPI and contact details
Medicare PAC ID
7214245216
NPI enumeration date
March 31, 2010
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(817) 548-6200
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
42
Medical school graduation
2010

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Chien-Lin Chen practices at Texas Health Arlington Memorial Hospital in Arlington, Texas

Dr. Chen's primary practice is Texas Health Arlington Memorial Hospital, at 800 W Randol Mill Rd, Arlington, TX 76012 in Tarrant County. The practice phone is (817) 548-6200.

Source: Dmand AI Affiliation Data

Dr. Chien-Lin Chen is affiliated with 4 sites of care and 2 medical groups

Dr. Chen's primary practice is Texas Health Arlington Memorial Hospital in Arlington, Texas, part of Texas Health Resources. Dr. Chen is also affiliated with Texas Health Heart & Vascular Hospital Arlington. The medical group on file is Texas Health Physicians Group. Dmand AI also links Dr. Chen to 1 more hospital, 1 group practice or clinic and 1 medical group, each named with a free account.

See all 6 affiliations for Dr. Chen

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Chien-Lin 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.

EHR by site
SiteEHR vendor and product
Texas Health Arlington Memorial HospitalAvailable with a free account
+3 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Chien-Lin Chen is one of 1,341 gastroenterologists in Texas

Gastroenterology is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Chen is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Chen's licenses on file in 15 states: Texas, California, Iowa, Michigan, Tennessee, Idaho, Illinois, North Dakota, Ohio, Arizona, Colorado, Indiana, Nevada, Washington and Wisconsin.

Specialties and state licenses

  • Gastroenterology, TexasPrimaryLicense U9121 · 2024 to 2025 · taxonomy 207RG0100X
  • California licenseSince 2013
  • Iowa license2024 to 2027
  • Michigan license2024 to 2027
  • Tennessee license2024 to 2027
  • Idaho license2024 to 2026
  • Illinois license2024 to 2026
  • North Dakota license2024 to 2026
  • Ohio license2024 to 2026
  • Arizona licenseLicense 73960 · 2024 to 2025
  • Colorado license2024 to 2025
  • Indiana license2024 to 2025
  • Nevada license2024 to 2025
  • Washington licenseLicense MD60629300 · 2016 to 2025
  • Wisconsin license2024 to 2025

Gastroenterologists near Dr. Chen

Counts of gastroenterologists 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. Chien-Lin Chen billed Medicare for 13 services in 2024

CMS data shows 13 Medicare services from Dr. Chen across 1 procedure code in 2024, for 63 Medicare patients. Medicare paid $957 for them. Every service was in an office.

Medicare services, 202413
Medicare patients63
Paid by Medicare$957
Procedure codes1

Dr. Chen compared with the Texas median for gastroenterologists, 2024

  • Dr. Chen
  • Texas median
Medicare services
13vs 50597% below
Medicare patients
63vs 28478% below
Part D claims
58vs 49388% below

Medians across 1,281 gastroenterologists in Texas 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.

See all procedures by Dr. Chen

Need commercial claims for Dr. Chen?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chen and other gastroenterologists in Texas.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Chien-Lin Chen treated 63 Medicare patients in 2024, average age 73

CMS counts 63 Medicare patients who saw Dr. Chen in 2024. The largest group is 65 to 74, with 39 patients. 73% of them have high blood pressure, and 70% have high cholesterol. Their average risk score is 1.08, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Chen's median patient age at 68, with 56% women.

Medicare patients, 202463
Average age73
Average risk score1.08

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

  • Women3352%
  • Men3048%

Chronic conditions among Dr. Chen's Medicare patients, 2024

  1. High blood pressure73%
  2. High cholesterol70%
  3. Mood disorders32%
  4. Depression30%
  5. Diabetes29%
  6. Arthritis27%
  7. Ischemic heart disease27%
  8. Anxiety25%

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 68

Patient panel by sex, all payers

  • Women56%
  • Men42%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Chien-Lin Chen wrote 91 Medicare Part D claims in 2024

In 2024, Dr. Chen wrote 91 Medicare Part D claims for 43 patients. 76% of them were for generic drugs. CMS names the drug for 58 of them, across 3 drugs with 11 or more claims each, at $1,255 in total drug cost. In 2023, CMS named 53 claims across 2 drugs.

Part D claims, 202491
Drugs named by CMS3
Total drug cost$1,255
Part D patients43

Dr. Chen's Part D claims by kind of drug, 2024

  • Generic69 claims76%
  • Brand-name22 claims24%

Dr. Chen's most prescribed drugs by claims, 2024

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, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 532024: 589%

Drugs named by CMS: 3 in 2024, 2 in 2023.

See all prescribing by Dr. Chen

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. Chien-Lin Chen ranks in the 68th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare

Dr. Chen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 65 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Chen, more than 68% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Dr. Chen ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
68th percentile65 procedures
Colonoscopy
44th percentile15 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Chien-Lin Chen has 137 publications on record

Dmand AI links 137 papers to Dr. Chen, published from 2005 to 2025. 2019 was the busiest year, with 11. The most frequent topics are Gastroesophageal Reflux, Esophagus and Manometry. Dr. Chen has published most often in J Gastroenterol Hepatol. Dr. Chen's most frequent co-authors are Chandra Prakash Gyawali, MD, Walter Wai-Yip Chan, MD and John E. Pandolfino, MD.

Papers137
Years published2005 to 2025

Dr. Chen's papers by year, 2016 to 2025

Topics Dr. Chen writes about most

  • Gastroesophageal Reflux
  • Esophagus
  • Manometry
  • Peristalsis
  • Taiwan
  • Heartburn
  • Sleep Wake Disorders
  • Esophageal pH Monitoring

Dr. Chen's most frequent co-authors

Recent publications by Dr. Chen

See all 137 publications and co-authors

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 gastroenterologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Chien-Lin Chen received $108,052 in industry payments from 2016 to 2023

CMS Open Payments shows 92 general payments to Dr. Chen from 11 drug and device companies from 2016 to 2023. Consulting fees make up the largest share, 38% of the total. Cook Medical LLC paid the most, $62,500.

General payments to Dr. Chen by program year, 2016 to 2023

General payments to Dr. Chen by kind, 2016 to 2023

$108.1Kin total
  • Consulting fees$41,37038%
  • Speaker and faculty fees$31,25029%
  • Grants$31,25029%
  • Food and beverage$2,1652%
  • Travel and lodging$2,0172%

Companies that paid Dr. Chen the most, 2016 to 2023

Share is of all general payments to this clinician.

See all payments to Dr. Chen

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Chien-Lin Chen graduated from Sidney Kimmel Medical College

Dr. Chen graduated from Sidney Kimmel Medical College in 2010.

  1. Medical schoolSidney Kimmel Medical College
  2. Board certified in gastroenterologyAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine
  4. Board certified in advanced endoscopy fellowshipUC Irvine

Source: Dmand AI Professional Profile Data

Dr. Chien-Lin Chen accepts plans from 19 insurance carriers

Dr. Chen is in network with 19 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 12. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Cigna
  • HCSC
  • Alliant Health Plans
  • Blue Cross Blue Shield of Massachusetts
  • +11 more carriersWith a free account

Plan types Dr. Chen accepts, by number of carriers

  1. HMO12
  2. PPO11
  3. Medicare9
  4. POS5
  5. EPO4

Source: Dmand AI Insurance Network Data

Sources for Dr. Chien-Lin Chen's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors 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-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Chien-Lin 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. Chien-Lin Chen's NPI number?

Dr. Chien-Lin Chen's NPI number is 1427373646. It was assigned on March 31, 2010, and it is active in the NPI Registry.

What kind of doctor is Dr. Chien-Lin Chen?

Dr. Chien-Lin Chen is a gastroenterologist in Arlington, Texas. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Dr. Chien-Lin Chen practice?

Dr. Chen practices at 800 W Randol Mill Rd, Arlington, TX 76012. Dr. Chen's primary practice is Texas Health Arlington Memorial Hospital in Arlington, Texas, part of Texas Health Resources. Dmand AI also links Dr. Chen to 1 hospital, 1 group practice or clinic and 1 medical group.

What is Dr. Chien-Lin Chen's office phone number?

The practice phone on file for Dr. Chen is (817) 548-6200.

What is Dr. Chien-Lin Chen's medical license number?

Dr. Chen's Texas license number on file is U9121, one of the licenses on file in 15 states.

Which states has Dr. Chien-Lin Chen been licensed in?

Dmand AI has state licenses on file for Dr. Chen in Texas (2024 to 2025), California (since 2013), Iowa (2024 to 2027), Michigan (2024 to 2027), Tennessee (2024 to 2027), Idaho (2024 to 2026), Illinois (2024 to 2026), North Dakota (2024 to 2026), Ohio (2024 to 2026), Arizona (2024 to 2025), Colorado (2024 to 2025), Indiana (2024 to 2025), Nevada (2024 to 2025), Washington (2016 to 2025) and Wisconsin (2024 to 2025).

Which hospitals is Dr. Chien-Lin Chen affiliated with?

Dr. Chen practices at Texas Health Arlington Memorial Hospital in Arlington, Texas. Dr. Chen is also affiliated with Texas Health Heart & Vascular Hospital Arlington. Dmand AI links Dr. Chen to 1 more hospital.

What medical group is Dr. Chien-Lin Chen part of?

Dr. Chen is linked to Texas Health Physicians Group. Dmand AI links Dr. Chen to 1 more medical group.

Does Dr. Chien-Lin Chen accept Medicare?

Yes. CMS data shows Dr. Chen billed Medicare for 13 services in 2024, and Dr. Chen accepts Medicare assignment.

How many Medicare patients does Dr. Chien-Lin Chen see?

CMS counts 63 Medicare patients who saw Dr. Chen in 2024, with an average age of 73.

Show 9 more questionsShow fewer questions

Is Dr. Chien-Lin Chen board certified?

Yes. Dr. Chen is board certified in gastroenterology by the American Board of Internal Medicine.

What services does Dr. Chien-Lin Chen bill to Medicare?

In 2024, Dr. Chen's most billed Medicare services were surgery: digestive system (43239).

Where did Dr. Chien-Lin Chen go to medical school?

Dr. Chen graduated from Sidney Kimmel Medical College in 2010.

What drugs does Dr. Chien-Lin Chen prescribe most?

In 2024 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Pantoprazole Sodium, Omeprazole and Gavilyte-C.

Has Dr. Chien-Lin Chen received payments from drug or device companies?

CMS Open Payments shows $108,052 in general payments to Dr. Chen from 11 companies from 2016 to 2023. The largest total came from Cook Medical LLC.

How long has Dr. Chien-Lin Chen been practicing?

Dr. Chen graduated from medical school in 2010, 16 years ago.

Does Dr. Chien-Lin Chen do research?

Dmand AI links 137 publications to Dr. Chen, published from 2005 to 2025.

Who does Dr. Chien-Lin Chen publish with?

Dr. Chen's most frequent co-authors are Chandra Prakash Gyawali, MD (17 shared papers), Walter Wai-Yip Chan, MD (6 shared papers) and John E. Pandolfino, MD (5 shared papers).

What insurance does Dr. Chien-Lin Chen accept?

Dr. Chen is in network with 19 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 12. Check the plan with the practice before a visit.

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