World Neurosurg
Dr. William C. Chen, MD
- Medicare services, 2024
- 58
- Medicare patients, 2024
- 51
- Part D claims, 2017
- 15
- Publications
- 12
- Hospital affiliations
- 1
- Practice address
- 2400 Hospital Dr, Bossier City, LA 71111
- Practice phone
- Call (318) 212-7003
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Willis Knighton Bossier
Bossier City, Louisiana
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. William C. Chen is an anesthesiologist in Bossier City, Louisiana
Dr. Chen practices at Willis Knighton Bossier in Bossier City, Louisiana.
Dr. Chen's NPI, 1912080128, was assigned on October 23, 2006. Dr. Chen graduated from University of Toledo College of Medicine in 1986. Dr. Chen holds Louisiana license 08239R.
- NPI
- 1912080128NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7517016330
- NPI enumeration date
- October 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (318) 212-7003
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William C. Chen practices at Willis Knighton Bossier in Bossier City, Louisiana
Dr. Chen's primary practice is Willis Knighton Bossier, at 2400 Hospital Dr, Bossier City, LA 71111 in Bossier Parish. The practice phone is (318) 212-7003.
- Willis Knighton Bossier2400 Hospital Dr, Bossier City, LA 71111 · Bossier ParishPhone(318) 212-7003
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. William C. Chen is affiliated with 2 sites of care and 1 medical group
Dr. Chen's primary practice is Willis Knighton Bossier in Bossier City, Louisiana. Dr. Chen is also affiliated with Willis Knighton North. The medical group on file is Willis Knighton Medical Center.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William C. 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 |
|---|---|
| Willis Knighton Bossier | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William C. Chen is one of 496 anesthesiologists in Louisiana
Anesthesiology is Dr. Chen's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Chen is licensed in Louisiana.
Specialties and state licenses
- Anesthesiology, LouisianaPrimary
Anesthesiologists near Dr. Chen
Counts of anesthesiologists 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. William C. Chen billed Medicare for 58 services in 2024
CMS data shows 58 Medicare services from Dr. Chen across 2 procedure codes in 2024, for 51 Medicare patients. Medicare paid $2,281 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
- Surgery
- 2023: 932024: 5838%
- Imaging
- 2023: 362024: 0100%
Dr. Chen compared with the Louisiana median for anesthesiologists, 2024
- Dr. Chen
- Louisiana median
- Medicare services
- 58vs 5212% above
- Medicare patients
- 51vs 8741% below
- Part D claims
- 15vs 2232% below
Medians across 483 anesthesiologists in Louisiana 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chen and other anesthesiologists in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William C. Chen treated 51 Medicare patients in 2024, average age 68
CMS counts 51 Medicare patients who saw Dr. Chen in 2024. The largest group is 65 to 74, with 23 patients. 75% of them have high blood pressure, and 73% have high cholesterol. Their average risk score is 3.71, 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 60, with 47% women.
Dr. Chen's Medicare patients by age, 2024
Dr. Chen's Medicare patients by sex, 2024
- Women2345%
- Men2855%
Chronic conditions among Dr. Chen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Arthritis57%
- Chronic kidney disease47%
- Diabetes47%
- Ischemic heart disease43%
- Anxiety41%
- COPD37%
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 60
Patient panel by sex, all payers
- Women47%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. William C. Chen wrote 15 Medicare Part D claims in 2017
In 2017, Dr. Chen wrote 15 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $318 in total drug cost. In 2016, CMS named 11 claims across 1 drug.
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: 112017: 1536%
Drugs named by CMS: 1 in 2017, 1 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. William C. 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)
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Dr. William C. Chen has 12 publications on record
Dmand AI links 12 papers to Dr. Chen, published from 2010 to 2018. 2013 was the busiest year, with 2. The most frequent topics are Meningioma, Seizures and Electroencephalography. Dr. Chen has published most often in Neuroimage. Dr. Chen's most frequent co-authors are Michael W. McDermott, MD, Hal Blumenfeld, MD and Stephen T. Magill, MD, PhD.
Dr. Chen's papers by year, 2010 to 2018
Topics Dr. Chen writes about most
- Meningioma
- Seizures
- Electroencephalography
- Meningeal Neoplasms
- Brain
- Brain Mapping
- Magnetic Resonance Imaging
Dr. Chen's most frequent co-authors
- Michael W. McDermott, MD4 shared papers
- Hal Blumenfeld, MD3 shared papers
- Stephen T. Magill, MD, PhD3 shared papers
Recent publications by Dr. Chen
World Neurosurg
J Geriatr Psychiatry Neurol
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 anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. William C. Chen received $298 in industry payments from 2018 to 2025
CMS Open Payments shows 16 general payments to Dr. Chen from 5 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $148.
General payments to Dr. Chen by program year, 2018 to 2025
Companies that paid Dr. Chen the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. William C. Chen graduated from University of Toledo College of Medicine
Dr. Chen graduated from University of Toledo College of Medicine in 1986.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. William C. Chen accepts plans from 2 insurance carriers
Dr. Chen is in network with 2 carriers, including Blue Cross and Blue Shield of Louisiana and CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Blue Cross and Blue Shield of Louisiana
- CMS Medicare
Plan types Dr. Chen accepts, by number of carriers
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. William C. 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 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. William C. 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. William C. Chen's NPI number?
Dr. William C. Chen's NPI number is 1912080128. It was assigned on October 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William C. Chen?
Dr. William C. Chen is an anesthesiologist in Bossier City, Louisiana. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. William C. Chen practice?
Dr. Chen practices at 2400 Hospital Dr, Bossier City, LA 71111. Dr. Chen's primary practice is Willis Knighton Bossier in Bossier City, Louisiana.
What is Dr. William C. Chen's office phone number?
The practice phone on file for Dr. Chen is (318) 212-7003.
What is Dr. William C. Chen's medical license number?
Dr. Chen holds Louisiana license 08239R.
Which hospitals is Dr. William C. Chen affiliated with?
Dr. Chen is affiliated with Willis Knighton North.
What medical group is Dr. William C. Chen part of?
Dr. Chen is linked to Willis Knighton Medical Center.
Does Dr. William C. Chen accept Medicare?
Yes. CMS data shows Dr. Chen billed Medicare for 58 services in 2024, and Dr. Chen accepts Medicare assignment.
How many Medicare patients does Dr. William C. Chen see?
CMS counts 51 Medicare patients who saw Dr. Chen in 2024, with an average age of 68.
What services does Dr. William C. Chen bill to Medicare?
In 2024, Dr. Chen's most billed Medicare services were surgery: heart and blood vessels (36620) and surgery: heart and blood vessels (36556).
Show 7 more questionsShow fewer questions
Where did Dr. William C. Chen go to medical school?
Dr. Chen graduated from University of Toledo College of Medicine in 1986.
What drugs does Dr. William C. Chen prescribe most?
In 2017 Medicare Part D data, Dr. Chen's most prescribed drugs by claims were Bicalutamide.
Has Dr. William C. Chen received payments from drug or device companies?
CMS Open Payments shows $298 in general payments to Dr. Chen from 5 companies from 2018 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. William C. Chen been practicing?
Dr. Chen graduated from medical school in 1986, 40 years ago.
Does Dr. William C. Chen do research?
Dmand AI links 12 publications to Dr. Chen, published from 2010 to 2018.
Who does Dr. William C. Chen publish with?
Dr. Chen's most frequent co-authors are Michael W. McDermott, MD (4 shared papers), Hal Blumenfeld, MD (3 shared papers) and Stephen T. Magill, MD, PhD (3 shared papers).
What insurance does Dr. William C. Chen accept?
Dr. Chen is in network with 2 carriers, including Blue Cross and Blue Shield of Louisiana and CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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