Dr. Qing Chen, MD

  • Saint Louis, MO
  • Nephrologist
NPI1164494530PAC ID3476539289
Medicare services, 2024
477
Medicare patients, 2024
67
Part D claims, 2024
1,789
Publications
16
Hospital affiliations
3
Practice address
12855 N 40 Drive, Ste L4, Creve Coeur, MO 63141
Practice phone
Call (314) 542-0049
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

DaVita Town And Country West Dialysis

Dialysis Center - Independent · Creve Coeur, Missouri

See all 7 affiliations

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.

View contacts for free

Dr. Qing Chen is a nephrologist in Saint Louis, Missouri

Dr. Chen practices at DaVita Town And Country West Dialysis in Creve Coeur, Missouri.

Dr. Chen's NPI, 1164494530, was assigned on February 1, 2006. Dr. Chen graduated from Nanjing Medical University in 1983. Dr. Chen holds Missouri license 109507.

NPI and contact details
Medicare PAC ID
3476539289
NPI enumeration date
February 1, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(314) 542-0049
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
69
Medical school graduation
1983

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

Dr. Qing Chen practices at DaVita Town and Country West Dialysis in Creve Coeur, Missouri

Dr. Chen's primary practice is DaVita Town and Country West Dialysis, at 12855 N 40 Drive, Ste L4, Creve Coeur, MO 63141 in Saint Louis County. The practice phone is (314) 542-0049.

  • DaVita Town and Country West Dialysis
    12855 N 40 Drive, Ste L4, Creve Coeur, MO 63141 · Saint Louis CountyPhone(314) 542-0049

Source: Dmand AI Affiliation Data

Dr. Qing Chen is affiliated with 6 sites of care and 1 medical group

Dr. Chen's primary practice is DaVita Town And Country West Dialysis in Creve Coeur, Missouri. Dr. Chen is also affiliated with Mercy Hospital St. Louis. Dmand AI also links Dr. Chen to 2 more hospitals, 1 physician office, 1 group practice or clinic and 1 medical group, each named with a free account.

See all 7 affiliations for Dr. Chen

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

Dmand AI tracks the EHR system at Dr. Qing Chen's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chen practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
DaVita Town And Country West DialysisAvailable with a free account
+5 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Dr. Chen practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Qing Chen is one of 249 nephrologists in Missouri

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: Missouri and Illinois.

Specialties and state licenses

  • Nephrology, MissouriPrimaryLicense 109507 · 1999 to 2026 · taxonomy 207RN0300X
  • Illinois licenseLicense 036-107706 · 2002 to 2023

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. Qing Chen billed Medicare for 477 services in 2024

CMS data shows 477 Medicare services from Dr. Chen across 2 procedure codes in 2024, for 67 Medicare patients. Medicare paid $31,759 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024477
Medicare patients67
Paid by Medicare$31,759
Procedure codes2

Dr. Chen's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 7692024: 47738%
Tests and treatments
2023: 1332024: 0100%

Dr. Chen compared with the Missouri median for nephrologists, 2024

  • Dr. Chen
  • Missouri median
Medicare services
477vs 85744% below
Medicare patients
67vs 27175% below
Part D claims
1,334vs 77971% above

Medians across 240 nephrologists in Missouri 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 nephrologists in Missouri.

Book a meeting

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

Dr. Qing Chen treated 67 Medicare patients in 2024, average age 77

CMS counts 67 Medicare patients who saw Dr. Chen in 2024. The largest group is 75 to 84, with 25 patients. 75% of them have chronic kidney disease, and 75% have heart failure. 19% are also on Medicaid. Their average risk score is 4.87, 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 70, with 52% women.

Medicare patients, 202467
Average age77
Average risk score4.87
Also on Medicaid19%

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

  • Women2639%
  • Men4161%

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

  1. Chronic kidney disease75%
  2. Heart failure75%
  3. High blood pressure75%
  4. High cholesterol75%
  5. Arthritis70%
  6. Ischemic heart disease70%
  7. Diabetes63%
  8. Atrial fibrillation57%

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 70

Patient panel by sex, all payers

  • Women52%
  • Men47%

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

Dr. Qing Chen wrote 1,789 Medicare Part D claims in 2024

In 2024, Dr. Chen wrote 1,789 Medicare Part D claims for 125 patients. 87% of them were for generic drugs. CMS names the drug for 1,334 of them, across 37 drugs with 11 or more claims each, at $82,339 in total drug cost. In 2023, CMS named 1,547 claims across 43 drugs.

Part D claims, 20241,789
Drugs named by CMS37
Total drug cost$82,339
Part D patients125

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

  • Generic1,548 claims87%
  • Brand-name220 claims12%
  • Other21 claims1%

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.

Drug classes CMS tracks in Dr. Chen's Part D claims, 2024

  • Opioids1%26 of 1,789 claims
  • Antibiotics4%72 of 1,789 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, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1,5472024: 1,33414%

Drugs named by CMS: 37 in 2024, 43 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

How Dr. Qing Chen takes part in Medicare

Dr. Chen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

For MedTech and pharma teams

Find nephrologists like Dr. Chen by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Dr. Qing Chen has 16 publications on record

Dmand AI links 16 papers to Dr. Chen, published from 2014 to 2025. 2021 was the busiest year, with 3. The most frequent topics are Pulmonary Disease, Chronic Obstructive, Bacterial Proteins and Epithelial Cells. Dr. Chen has published most often in Am J Physiol Lung Cell Mol Physiol.

Papers16
Years published2014 to 2025

Dr. Chen's papers by year, 2014 to 2025

Topics Dr. Chen writes about most

  • Pulmonary Disease, Chronic Obstructive
  • Bacterial Proteins
  • Epithelial Cells
  • Promoter Regions, Genetic
  • Amino Acid Sequence
  • Base Sequence
  • Bordetella pertussis
  • Cell Line

Recent publications by Dr. Chen

See all 16 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 nephrologists.

How network discovery works

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

Dr. Qing Chen received $1,975 in industry payments from 2016 to 2025

CMS Open Payments shows 76 general payments to Dr. Chen from 14 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 86% of the total. Mallinckrodt Hospital Products Inc. paid the most, $710.

General payments to Dr. Chen by program year, 2016 to 2025

General payments to Dr. Chen by kind, 2016 to 2025

$2Kin total
  • Food and beverage$1,69886%
  • Education$27714%

Companies that paid Dr. Chen the most, 2016 to 2025

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. Qing Chen graduated from Nanjing Medical University

Dr. Chen graduated from Nanjing Medical University in 1983. Dr. Chen is a member of ASN.

  1. Medical schoolNanjing Medical University

Source: Dmand AI Professional Profile Data

Dr. Qing Chen accepts plans from 15 insurance carriers

Dr. Chen is in network with 15 carriers, including Aetna, Excellus BlueCross BlueShield and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

Plan types Dr. Chen accepts, by number of carriers

  1. PPO9
  2. HMO8
  3. Medicare6
  4. EPO5
  5. POS3

Source: Dmand AI Insurance Network Data

Sources for Dr. Qing 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)
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. Qing 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. Qing Chen's NPI number?

Dr. Qing Chen's NPI number is 1164494530. It was assigned on February 1, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Qing Chen?

Dr. Qing Chen is a nephrologist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).

Where does Dr. Qing Chen practice?

Dr. Chen practices at 12855 N 40 Drive, Ste L4, Creve Coeur, MO 63141. Dr. Chen's primary practice is DaVita Town And Country West Dialysis in Creve Coeur, Missouri. Dmand AI also links Dr. Chen to 2 hospitals, 1 physician office, 1 group practice or clinic and 1 medical group.

What is Dr. Qing Chen's office phone number?

The practice phone on file for Dr. Chen is (314) 542-0049.

What is Dr. Qing Chen's medical license number?

Dr. Chen holds Missouri license 109507, one of the licenses on file in 2 states.

Which states has Dr. Qing Chen been licensed in?

Dmand AI has state licenses on file for Dr. Chen in Missouri (1999 to 2026) and Illinois (2002 to 2023).

Which hospitals is Dr. Qing Chen affiliated with?

Dr. Chen is affiliated with Mercy Hospital St. Louis. Dmand AI links Dr. Chen to 2 more hospitals.

Does Dr. Qing Chen accept Medicare?

Yes. CMS data shows Dr. Chen billed Medicare for 477 services in 2024, and Dr. Chen accepts Medicare assignment.

How many Medicare patients does Dr. Qing Chen see?

CMS counts 67 Medicare patients who saw Dr. Chen in 2024, with an average age of 77.

What services does Dr. Qing Chen bill to Medicare?

In 2024, Dr. Chen's most billed Medicare services were hospital inpatient care (99232) and hospital inpatient care (99223).

Show 6 more questionsShow fewer questions

Where did Dr. Qing Chen go to medical school?

Dr. Chen graduated from Nanjing Medical University in 1983.

What drugs does Dr. Qing Chen prescribe most?

In 2024 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Allopurinol.

Has Dr. Qing Chen received payments from drug or device companies?

CMS Open Payments shows $1,975 in general payments to Dr. Chen from 14 companies from 2016 to 2025. The largest total came from Mallinckrodt Hospital Products Inc.

How long has Dr. Qing Chen been practicing?

Dr. Chen graduated from medical school in 1983, 43 years ago.

Does Dr. Qing Chen do research?

Dmand AI links 16 publications to Dr. Chen, published from 2014 to 2025.

What insurance does Dr. Qing Chen accept?

Dr. Chen is in network with 15 carriers, including Aetna, Excellus BlueCross BlueShield and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

Selling to nephrology practices?

See nephrologists in Missouri by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)