An Extension Study in Participants With Moderate to Severe Rheumatoid Arthritis (opens in a new tab)
Completed
$1,119 in research paymentsArthritis, RheumatoidRheumatic DiseasesBaricitinib
Dr. Cong-Qiu Chu, MD
NPI1780625780PAC ID6204855844
- Medicare services, 2024
- 111
- Medicare patients, 2024
- 94
- Part D claims, 2024
- 277
- Clinical trials
- 1
- MIPS score, 2024
- 99
- Practice address
- 3181 SW Sam Jackson Park Road, Portland, OR 97239
- Practice phone
- Call (503) 494-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chu'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. Cong-Qiu Chu is a rheumatologist in Portland, Oregon
Dr. Chu practices at OHSU Hospital in Portland, Oregon, part of State of Oregon.
Dr. Chu's NPI, 1780625780, was assigned on June 9, 2006. Dr. Chu holds Washington license MD00043852.
NPI and contact details
- NPI
- 1780625780NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204855844
- NPI enumeration date
- June 9, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (503) 494-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- 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. Cong-Qiu Chu practices at OHSU Hospital in Portland, Oregon
Dr. Chu's primary practice is OHSU Hospital, at 3181 SW Sam Jackson Park Road, Portland, OR 97239 in Multnomah County. The practice phone is (503) 494-9000.
- OHSU Hospital3181 SW Sam Jackson Park Road, Portland, OR 97239 · Multnomah CountyPhone(503) 494-9000
Source: Dmand AI Affiliation Data
Dr. Cong-Qiu Chu is affiliated with 2 sites of care and 1 medical group
Dr. Chu's primary practice is OHSU Hospital in Portland, Oregon, part of State of Oregon. The medical group on file is Oregon Health & Science University (OHSU). Dmand AI also links Dr. Chu to 1 more clinical lab, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Cong-Qiu Chu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chu practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| OHSU Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Cong-Qiu Chu is one of 81 rheumatologists in Oregon
Rheumatology is Dr. Chu's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Chu is licensed in Washington.
Specialties and state licenses
- Rheumatology, WashingtonPrimary
Rheumatologists near Dr. Chu
Counts of rheumatologists 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. Cong-Qiu Chu billed Medicare for 111 services in 2024
CMS data shows 111 Medicare services from Dr. Chu across 3 procedure codes in 2024, for 94 Medicare patients. Medicare paid $4,830 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024111
Medicare patients94
Paid by Medicare$4,830
Procedure codes3
Dr. Chu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 152024: 82447%
- Other services
- 2023: 02024: 29
Dr. Chu compared with the Oregon median for rheumatologists, 2024
- Dr. Chu
- Oregon median
- Medicare services
- 111vs 83687% below
- Medicare patients
- 94vs 19853% below
- Part D claims
- 184vs 1,44187% below
Medians across 88 rheumatologists in Oregon with Dmand AI profiles that report each measure.
Dr. Chu'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. Cong-Qiu Chu treated 94 Medicare patients in 2024, average age 70
CMS counts 94 Medicare patients who saw Dr. Chu in 2024. The largest group is 65 to 74, with 37 patients. 65% of them have arthritis, and 65% have high blood pressure. 23% are also on Medicaid. Their average risk score is 1.49, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chu's median patient age at 66, with 76% women.
Medicare patients, 202494
Average age70
Average risk score1.49
Also on Medicaid23%
Dr. Chu's Medicare patients by age, 2024
Dr. Chu's Medicare patients by sex, 2024
- Women6771%
- Men2729%
Chronic conditions among Dr. Chu's Medicare patients, 2024
- Arthritis65%
- High blood pressure65%
- High cholesterol47%
- Mood disorders36%
- Depression31%
- Osteoporosis29%
- Chronic kidney disease27%
- Anxiety24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women76%
- Men24%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Cong-Qiu Chu wrote 277 Medicare Part D claims in 2024
In 2024, Dr. Chu wrote 277 Medicare Part D claims for 64 patients. 84% of them were for generic drugs. CMS names the drug for 184 of them, across 5 drugs with 11 or more claims each, at $3,549 in total drug cost. In 2023, CMS named 19 claims across 1 drug.
Part D claims, 2024277
Drugs named by CMS5
Total drug cost$3,549
Part D patients64
Dr. Chu's Part D claims by kind of drug, 2024
- Generic233 claims84%
- Brand-name and other44 claims16%
Dr. Chu'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: 192024: 184868%
Drugs named by CMS: 5 in 2024, 1 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
Dr. Cong-Qiu Chu scored 99 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 99 out of 100 for Dr. Chu for performance year 2024, reported through an alternative payment model (APM). Dr. Chu accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Chu as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Chu's MIPS scores, performance year 2024
- 99of 100Final score
- 84.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Cong-Qiu Chu has worked on 1 clinical trial
Dmand AI links Dr. Chu to 1 clinical trial. Conditions studied include Arthritis, Rheumatoid and Rheumatic Diseases. Open Payments lists research payments to Dr. Chu that name 1 trial.
Conditions in Dr. Chu's trials
- Arthritis, Rheumatoid
- Rheumatic Diseases
Investigators on the most trials with Dr. Chu
- Jeffrey A. Alper, MD, PA1 shared trial
- John J. Budd, MD1 shared trial
- Naga S. Bushan, MD1 shared trial
Recent clinical trials with Dr. Chu
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Cong-Qiu Chu received $20,879 in industry payments from 2016 to 2025
CMS Open Payments shows 42 general payments to Dr. Chu from 12 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 76% of the total. Genentech, Inc. paid the most, $8,346. It also lists 1 research payment totaling $1,119 in 2019, naming 1 clinical trial.
General payments to Dr. Chu by program year, 2016 to 2025
General payments to Dr. Chu by kind, 2016 to 2025
$20.9Kin total
- Consulting fees$15,79076%
- Travel and lodging$2,74613%
- Food and beverage$2,22411%
- Education$1191%
Companies that paid Dr. Chu the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Cong-Qiu Chu'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Clinical trials and co-investigators | ClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Cong-Qiu Chu
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. Cong-Qiu Chu's NPI number?
Dr. Cong-Qiu Chu's NPI number is 1780625780. It was assigned on June 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Cong-Qiu Chu?
Dr. Cong-Qiu Chu is a rheumatologist in Portland, Oregon. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Cong-Qiu Chu practice?
Dr. Chu practices at 3181 SW Sam Jackson Park Road, Portland, OR 97239. Dr. Chu's primary practice is OHSU Hospital in Portland, Oregon, part of State of Oregon. Dmand AI also links Dr. Chu to 1 clinical lab.
What is Dr. Cong-Qiu Chu's office phone number?
The practice phone on file for Dr. Chu is (503) 494-9000.
What is Dr. Cong-Qiu Chu's medical license number?
Dr. Chu holds Washington license MD00043852.
Which hospitals is Dr. Cong-Qiu Chu affiliated with?
Dr. Chu practices at OHSU Hospital in Portland, Oregon.
What medical group is Dr. Cong-Qiu Chu part of?
Dr. Chu is linked to Oregon Health & Science University (OHSU).
Does Dr. Cong-Qiu Chu accept Medicare?
Yes. CMS data shows Dr. Chu billed Medicare for 111 services in 2024, and Dr. Chu accepts Medicare assignment.
Does Dr. Cong-Qiu Chu offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Chu as offering telehealth services.
What is Dr. Cong-Qiu Chu's MIPS score?
Dr. Chu's MIPS final score for performance year 2024 is 99 out of 100, reported through an alternative payment model (APM).
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. Cong-Qiu Chu see?
CMS counts 94 Medicare patients who saw Dr. Chu in 2024, with an average age of 70.
What services does Dr. Cong-Qiu Chu bill to Medicare?
In 2024, Dr. Chu's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and care management and other visits (99451).
What drugs does Dr. Cong-Qiu Chu prescribe most?
In 2024 Medicare Part D data, Dr. Chu's most prescribed drugs by claims were Prednisone, Methotrexate and Hydroxychloroquine Sulfate.
Has Dr. Cong-Qiu Chu received payments from drug or device companies?
CMS Open Payments shows $20,879 in general payments to Dr. Chu from 12 companies from 2016 to 2025. The largest total came from Genentech, Inc.
How long has Dr. Cong-Qiu Chu been practicing?
Dr. Chu graduated from medical school in 1983, 43 years ago.
Does Dr. Cong-Qiu Chu do research?
Dr. Chu has worked on 1 clinical trial.
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