Dr. Arthur Chou, DO
- Medicare services, 2024
- 80
- Medicare patients, 2024
- 90
- Part D claims, 2024
- 233
- Hospital affiliations
- 2
- Medical groups
- 2
- Practice address
- 1600 W Walnut St, Jacksonville, IL 62650
- Practice phone
- Call (217) 245-9551
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chou's professional email, personal email and mobile number
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Dr. Arthur Chou is an emergency medicine physician in Jacksonville, Illinois
Dr. Chou practices at Jacksonville Memorial Hospital in Jacksonville, Illinois, part of Memorial Health System.
Dr. Chou's NPI, 1508359399, was assigned on June 7, 2018. Dr. Chou graduated from Kansas City University of Physicians and Surgeons in 2018. Dr. Chou holds Illinois license 125072864.
- NPI
- 1508359399NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284981226
- NPI enumeration date
- June 7, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (217) 245-9551
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Arthur Chou practices at Jacksonville Memorial Hospital in Jacksonville, Illinois
Dr. Chou's primary practice is Jacksonville Memorial Hospital, at 1600 W Walnut St, Jacksonville, IL 62650 in Morgan County. The practice phone is (217) 245-9551.
- Jacksonville Memorial Hospital1600 W Walnut St, Jacksonville, IL 62650 · Morgan CountyPhone(217) 245-9551
Source: Dmand AI Affiliation Data
Dr. Arthur Chou is affiliated with 2 sites of care and 2 medical groups
Dr. Chou's primary practice is Jacksonville Memorial Hospital in Jacksonville, Illinois, part of Memorial Health System. Dr. Chou is also affiliated with Springfield Memorial Hospital. The medical group on file is Jacksonville Memorial Hospital. Dmand AI also links Dr. Chou 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. Arthur Chou's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chou practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Jacksonville Memorial Hospital | 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. Arthur Chou is one of 2,385 emergency medicine physicians in Illinois
Emergency medicine is Dr. Chou's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Chou is licensed in Illinois.
Specialties and state licenses
- Emergency medicine, IllinoisPrimary
Emergency medicine physicians near Dr. Chou
Counts of emergency medicine physicians 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. Arthur Chou billed Medicare for 80 services in 2024
CMS data shows 80 Medicare services from Dr. Chou across 2 procedure codes in 2024, for 90 Medicare patients. Medicare paid $8,500 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Chou's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4692024: 8083%
Dr. Chou compared with the Illinois median for emergency medicine physicians, 2024
- Dr. Chou
- Illinois median
- Medicare services
- 80vs 27471% below
- Medicare patients
- 90vs 27367% below
- Part D claims
- 156vs 453.5 times
Medians across 2,281 emergency medicine physicians in Illinois with Dmand AI profiles that report each measure.
Dr. Chou'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Arthur Chou treated 90 Medicare patients in 2024, average age 73
CMS counts 90 Medicare patients who saw Dr. Chou in 2024. The largest group is 75 to 84, with 26 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 33% are also on Medicaid. Their average risk score is 2.18, 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. Chou's median patient age at 67, with 53% women.
Dr. Chou's Medicare patients by age, 2024
Dr. Chou's Medicare patients by sex, 2024
- Women4146%
- Men4954%
Chronic conditions among Dr. Chou's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Ischemic heart disease56%
- Arthritis50%
- Diabetes46%
- Heart failure43%
- Anxiety41%
- Mood disorders40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chou's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Arthur Chou wrote 233 Medicare Part D claims in 2024
In 2024, Dr. Chou wrote 233 Medicare Part D claims for 166 patients. 97% of them were for generic drugs. CMS names the drug for 156 of them, across 6 drugs with 11 or more claims each, at $842 in total drug cost. In 2023, CMS named 124 claims across 6 drugs.
Dr. Chou's Part D claims by kind of drug, 2024
- Generic227 claims97%
- Brand-name and other6 claims3%
Dr. Chou'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. Chou's Part D claims, 2024
- Opioids21%49 of 233 claims
- Antibiotics37%87 of 233 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: 1242024: 15626%
Drugs named by CMS: 6 in 2024, 6 in 2023.
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. Arthur Chou takes part in Medicare
Dr. Chou 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. Arthur Chou graduated from Kansas City University of Physicians and Surgeons
Dr. Chou graduated from Kansas City University of Physicians and Surgeons in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Arthur Chou'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)Medicare Part D Prescribers - by Provider (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) |
| 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. Arthur Chou
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. Arthur Chou's NPI number?
Dr. Arthur Chou's NPI number is 1508359399. It was assigned on June 7, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Arthur Chou?
Dr. Arthur Chou is an emergency medicine physician in Jacksonville, Illinois. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Arthur Chou practice?
Dr. Chou practices at 1600 W Walnut St, Jacksonville, IL 62650. Dr. Chou's primary practice is Jacksonville Memorial Hospital in Jacksonville, Illinois, part of Memorial Health System. Dmand AI also links Dr. Chou to 1 medical group.
What is Dr. Arthur Chou's office phone number?
The practice phone on file for Dr. Chou is (217) 245-9551.
What is Dr. Arthur Chou's medical license number?
Dr. Chou holds Illinois license 125072864.
Which hospitals is Dr. Arthur Chou affiliated with?
Dr. Chou practices at Jacksonville Memorial Hospital in Jacksonville, Illinois. Dr. Chou is also affiliated with Springfield Memorial Hospital.
What medical group is Dr. Arthur Chou part of?
Dr. Chou is linked to Jacksonville Memorial Hospital. Dmand AI links Dr. Chou to 1 more medical group.
Does Dr. Arthur Chou accept Medicare?
Yes. CMS data shows Dr. Chou billed Medicare for 80 services in 2024, and Dr. Chou accepts Medicare assignment.
How many Medicare patients does Dr. Arthur Chou see?
CMS counts 90 Medicare patients who saw Dr. Chou in 2024, with an average age of 73.
What services does Dr. Arthur Chou bill to Medicare?
In 2024, Dr. Chou's most billed Medicare services were emergency department visit (99285) and emergency department visit (99284).
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Where did Dr. Arthur Chou go to medical school?
Dr. Chou graduated from Kansas City University of Physicians and Surgeons in 2018.
What drugs does Dr. Arthur Chou prescribe most?
In 2024 Medicare Part D data, Dr. Chou's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Cephalexin and Doxycycline Monohydrate.
How long has Dr. Arthur Chou been practicing?
Dr. Chou graduated from medical school in 2018, 8 years ago.
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