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Dr. Christine Hsieh, MD
NPI1851585798PAC ID3072674639
- Medicare services, 2024
- 971
- Medicare patients, 2024
- 278
- Part D claims, 2024
- 1,895
- Publications
- 5
- Clinical trials
- 2
- Practice address
- 675 N Saint Clair St Ste 19-100 Suite 19-100, Chicago, IL 60611
- Practice phone
- Call (312) 664-3278
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northwestern Medical Group
Multi-specialty group site · Chicago, Illinois
Find Dr. Hsieh's professional email, personal email and mobile number
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Dr. Christine Hsieh is a rheumatologist in Chicago, Illinois
Dr. Hsieh practices at Northwestern Medical Group in Chicago, Illinois.
Dr. Hsieh's NPI, 1851585798, was assigned on September 4, 2007. Dr. Hsieh holds Illinois license 036118242.
NPI and contact details
- NPI
- 1851585798NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072674639
- NPI enumeration date
- September 4, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (312) 664-3278
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christine Hsieh practices at Northwestern Medical Group in Chicago, Illinois
Dr. Hsieh's primary practice is Northwestern Medical Group, at 675 N Saint Clair St Ste 19-100 Suite 19-100, Chicago, IL 60611. The practice phone is (312) 664-3278.
- Northwestern Medical Group675 N Saint Clair St Ste 19-100 Suite 19-100, Chicago, IL 60611Phone(312) 664-3278
Source: Dmand AI Affiliation Data
Dr. Christine Hsieh is affiliated with 5 sites of care and 1 medical group
Dr. Hsieh's primary practice is Northwestern Medical Group in Chicago, Illinois. Dr. Hsieh is also affiliated with Northwestern Memorial Hospital. The medical group on file is Northwestern Medical Faculty Foundation. Dmand AI also links Dr. Hsieh to 3 more hospitals, each named with a free account.
Northwestern Medical GroupPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Christine Hsieh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hsieh practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwestern Medical Group | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Christine Hsieh is one of 285 rheumatologists in Illinois
Rheumatology is Dr. Hsieh's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Hsieh is licensed in Illinois.
Specialties and state licenses
- Rheumatology, IllinoisPrimary
Rheumatologists near Dr. Hsieh
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. Christine Hsieh billed Medicare for 971 services in 2024
CMS data shows 971 Medicare services from Dr. Hsieh across 7 procedure codes in 2024, for 278 Medicare patients. Medicare paid $62,797 for them.
Medicare services, 2024971
Medicare patients278
Paid by Medicare$62,797
Procedure codes7
Dr. Hsieh's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4742024: 4944%
- Other services
- 2023: 122024: 3823083%
- Drugs given in the office
- 2023: 02024: 95
- Tests and treatments
- 2023: 112024: 0100%
Where Dr. Hsieh's Medicare services took place, 2024
- In an office95799%
- In a facility141%
Dr. Hsieh compared with the Illinois median for rheumatologists, 2024
- Dr. Hsieh
- Illinois median
- Medicare services
- 971vs 987Close to median
- Medicare patients
- 278vs 2626% above
- Part D claims
- 1,716vs 1,07759% above
Medians across 290 rheumatologists in Illinois with Dmand AI profiles that report each measure.
Dr. Hsieh'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. Christine Hsieh treated 278 Medicare patients in 2024, average age 72
CMS counts 278 Medicare patients who saw Dr. Hsieh in 2024. The largest group is 65 to 74, with 143 patients. 75% of them have arthritis, and 74% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.68, 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. Hsieh's median patient age at 68, with 78% women.
Medicare patients, 2024278
Average age72
Average risk score1.68
Also on Medicaid18%
Dr. Hsieh's Medicare patients by age, 2024
Dr. Hsieh's Medicare patients by sex, 2024
- Women21377%
- Men6523%
Chronic conditions among Dr. Hsieh's Medicare patients, 2024
- Arthritis75%
- High cholesterol74%
- High blood pressure67%
- Ischemic heart disease32%
- Osteoporosis29%
- Diabetes27%
- Anxiety24%
- Mood disorders22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hsieh'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
- Women78%
- Men21%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Christine Hsieh wrote 1,895 Medicare Part D claims in 2024
In 2024, Dr. Hsieh wrote 1,895 Medicare Part D claims for 276 patients. 77% of them were for generic drugs. CMS names the drug for 1,716 of them, across 33 drugs with 11 or more claims each, at $2,483,317 in total drug cost. In 2023, CMS named 1,479 claims across 27 drugs.
Part D claims, 20241,895
Drugs named by CMS33
Total drug cost$2.5M
Part D patients276
Dr. Hsieh's Part D claims by kind of drug, 2024
- Generic1,457 claims77%
- Brand-name and other438 claims23%
Dr. Hsieh'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. Hsieh's Part D claims, 2024
- Opioids2%43 of 1,895 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: 1,4792024: 1,71616%
Drugs named by CMS: 33 in 2024, 27 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. Christine Hsieh scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Hsieh for performance year 2024, reported through an alternative payment model (APM). Dr. Hsieh accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Hsieh as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Hsieh's MIPS scores, performance year 2024
- 95of 100Final score
- 83of 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. Christine Hsieh has 5 publications on record
Dmand AI links 5 papers to Dr. Hsieh, published from 2010 to 2024. Dr. Hsieh's most frequent co-authors are Tammy O. Utset, MD, Anthony C. Chang, MD and Colin Klaus Franz, MD, PhD.
Papers5
Years published2010 to 2024
Dr. Hsieh's papers by year, 2010 to 2024
Dr. Hsieh's most frequent co-authors
- Tammy O. Utset, MD2 shared papers
- Anthony C. Chang, MD1 shared paper
- Colin Klaus Franz, MD, PhD1 shared paper
Recent publications by Dr. Hsieh
COVID-19LungPandemics
Arthritis Care Res (Hoboken)
CicatrixInflammationLupus Nephritis
See who Dr. Hsieh researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hsieh works with, so you can find a warm path to the right rheumatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Christine Hsieh has worked on 2 clinical trials
Dmand AI links Dr. Hsieh to 2 clinical trials. Conditions studied include Dermatomyositis, Lupus Erythematosus, Systemic and Connective Tissue Diseases.
Conditions in Dr. Hsieh's trials
- Dermatomyositis
- Lupus Erythematosus, Systemic
- Connective Tissue Diseases
- Polymyositis
Investigators on the most trials with Dr. Hsieh
- Fotios Koumpouras, MD2 shared trials
- Nezam Ibrahim Altorok1 shared trial
- Hammad A. Bajwa, MD1 shared trial
Recent clinical trials with Dr. Hsieh
Lupus Erythematosus, SystemicConnective Tissue DiseasesBENLYSTA
Trial to Evaluate Efficacy and Safety of Lenabasum in Dermatomyositis (opens in a new tab)
CompletedPhase 3
DermatomyositisPolymyositisLenabasum 20 mgLenabasum 5 mg
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Christine Hsieh received $1,907 in industry payments from 2016 to 2025
CMS Open Payments shows 24 general payments to Dr. Hsieh from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 59% of the total. Medtronic USA, Inc. paid the most, $826.
General payments to Dr. Hsieh by program year, 2016 to 2025
General payments to Dr. Hsieh by kind, 2016 to 2025
$1.9Kin total
- Food and beverage$1,12259%
- Travel and lodging$77341%
- Education$121%
Companies that paid Dr. Hsieh 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. Christine Hsieh'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 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| 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. Christine Hsieh
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. Christine Hsieh's NPI number?
Dr. Christine Hsieh's NPI number is 1851585798. It was assigned on September 4, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Christine Hsieh?
Dr. Christine Hsieh is a rheumatologist in Chicago, Illinois. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Christine Hsieh practice?
Dr. Hsieh practices at 675 N Saint Clair St Ste 19-100 Suite 19-100, Chicago, IL 60611. Dr. Hsieh's primary practice is Northwestern Medical Group in Chicago, Illinois. Dmand AI also links Dr. Hsieh to 3 hospitals.
What is Dr. Christine Hsieh's office phone number?
The practice phone on file for Dr. Hsieh is (312) 664-3278.
What is Dr. Christine Hsieh's medical license number?
Dr. Hsieh holds Illinois license 036118242.
Which hospitals is Dr. Christine Hsieh affiliated with?
Dr. Hsieh is affiliated with Northwestern Memorial Hospital. Dmand AI links Dr. Hsieh to 3 more hospitals.
What medical group is Dr. Christine Hsieh part of?
Dr. Hsieh is linked to Northwestern Medical Faculty Foundation.
Does Dr. Christine Hsieh accept Medicare?
Yes. CMS data shows Dr. Hsieh billed Medicare for 971 services in 2024, and Dr. Hsieh accepts Medicare assignment.
Does Dr. Christine Hsieh offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Hsieh as offering telehealth services.
What is Dr. Christine Hsieh's MIPS score?
Dr. Hsieh's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
Show 7 more questionsShow fewer questions
How many Medicare patients does Dr. Christine Hsieh see?
CMS counts 278 Medicare patients who saw Dr. Hsieh in 2024, with an average age of 72.
What services does Dr. Christine Hsieh bill to Medicare?
In 2024, Dr. Hsieh's most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and office visit, established patient (99215).
What drugs does Dr. Christine Hsieh prescribe most?
In 2024 Medicare Part D data, Dr. Hsieh's most prescribed drugs by claims were Methotrexate, Hydroxychloroquine Sulfate and Prednisone.
Has Dr. Christine Hsieh received payments from drug or device companies?
CMS Open Payments shows $1,907 in general payments to Dr. Hsieh from 9 companies from 2016 to 2025. The largest total came from Medtronic USA, Inc.
How long has Dr. Christine Hsieh been practicing?
Dr. Hsieh graduated from medical school in 2003, 23 years ago.
Does Dr. Christine Hsieh do research?
Dmand AI links 5 publications to Dr. Hsieh, published from 2010 to 2024. Dr. Hsieh has worked on 2 clinical trials.
Who does Dr. Christine Hsieh publish with?
Dr. Hsieh's most frequent co-authors are Tammy O. Utset, MD (2 shared papers), Anthony C. Chang, MD (1 shared paper) and Colin Klaus Franz, MD, PhD (1 shared paper).
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