Dr. Iris Lee, MD
- Medicare services, 2024
- 14
- Medicare patients, 2024
- 42
- Part D claims, 2024
- 61
- MIPS score, 2024
- 84
- Hospital affiliations
- 1
- Practice address
- One Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110
- Practice phone
- Call (314) 747-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Lee's professional email, personal email and mobile number
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Dr. Iris Lee is a rheumatologist in Saint Louis, Missouri
Dr. Lee practices at Barnes-Jewish Hospital in Saint Louis, Missouri, part of BJC Health.
Dr. Lee's NPI, 1174937981, was assigned on June 19, 2014. Dr. Lee graduated from Washington University School of Medicine in 2014. Dr. Lee holds Missouri license 2017018154.
- NPI
- 1174937981NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3173741006
- NPI enumeration date
- June 19, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 747-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Iris Lee practices at 2 locations in Saint Louis, Missouri
Dr. Lee's primary practice is Barnes-Jewish Hospital, at One Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110 in St. Louis City. The practice phone is (314) 747-3000. Dr. Lee also practices at Barnes-Jewish Hospital, 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110.
- Barnes-Jewish HospitalPrimaryOne Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110 · St. Louis CityPhone(314) 747-3000
- Barnes-Jewish Hospital1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110 · Saint Louis CityPhone(314) 747-3000
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Iris Lee is affiliated with 2 sites of care and 1 medical group
Dr. Lee's primary practice is Barnes-Jewish Hospital in Saint Louis, Missouri, part of BJC Health. The medical group on file is WashU Medicine Psychiatry. Dmand AI also links Dr. Lee to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Iris Lee's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lee practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Barnes-Jewish Hospital | 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. Iris Lee is one of 136 rheumatologists in Missouri
Rheumatology is Dr. Lee's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Lee is licensed in Missouri.
Specialties and state licenses
- Rheumatology, MissouriPrimary
Rheumatologists near Dr. Lee
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. Iris Lee billed Medicare for 14 services in 2024
CMS data shows 14 Medicare services from Dr. Lee across 1 procedure code in 2024, for 42 Medicare patients. Medicare paid $846 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Lee compared with the Missouri median for rheumatologists, 2024
- Dr. Lee
- Missouri median
- Medicare services
- 14vs 54797% below
- Medicare patients
- 42vs 22581% below
- Part D claims
- 38vs 1,28897% below
Medians across 139 rheumatologists in Missouri with Dmand AI profiles that report each measure.
Dr. Lee'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. Iris Lee treated 42 Medicare patients in 2024, average age 67
CMS counts 42 Medicare patients who saw Dr. Lee in 2024. The largest group is 65 to 74, with 22 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 26% are also on Medicaid. Their average risk score is 2.51, 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. Lee's median patient age at 63, with 74% women.
Dr. Lee's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Lee's Medicare patients by sex, 2024
- Women2560%
- Men1740%
Chronic conditions among Dr. Lee's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis62%
- Chronic kidney disease60%
- Diabetes43%
- Heart failure43%
- Mood disorders40%
- Depression38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lee's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women74%
- Men24%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Iris Lee wrote 61 Medicare Part D claims in 2024
In 2024, Dr. Lee wrote 61 Medicare Part D claims for 18 patients. 89% of them were for generic drugs. CMS names the drug for 38 of them, across 2 drugs with 11 or more claims each, at $3,414 in total drug cost. In 2021, CMS named 43 claims across 3 drugs.
Dr. Lee's Part D claims by kind of drug, 2024
- Generic54 claims89%
- Brand-name and other7 claims11%
Dr. Lee'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, 2021 to 2024
- 2021
- 2024
- Claims for drugs CMS names
- 2021: 432024: 3812%
Drugs named by CMS: 2 in 2024, 3 in 2021.
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. Iris Lee scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Lee for performance year 2024, reported as part of a group. Dr. Lee accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Lee's MIPS scores, performance year 2024
- 84of 100Final score
- 71.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
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. Iris Lee received $192 in industry payments from 2018 to 2020
CMS Open Payments shows 2 general payments to Dr. Lee from 2 drug and device companies from 2018 to 2020. Food and beverage make up the largest share, 54% of the total. Abbvie Inc. paid the most, $104.
General payments to Dr. Lee by program year, 2018 to 2020
General payments to Dr. Lee by kind, 2018 to 2020
- Food and beverage$10454%
- Education$8846%
Companies that paid Dr. Lee the most, 2018 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Iris Lee graduated from Washington University School of Medicine
Dr. Lee graduated from Washington University School of Medicine in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Iris Lee'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 Affiliation DataDmand AI Practice 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) |
| Industry payments | Open Payments (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. Iris Lee
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. Iris Lee's NPI number?
Dr. Iris Lee's NPI number is 1174937981. It was assigned on June 19, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Iris Lee?
Dr. Iris Lee is a rheumatologist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Iris Lee practice?
Dr. Lee practices at One Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110. Dr. Lee also practices at 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110. Dr. Lee's primary practice is Barnes-Jewish Hospital in Saint Louis, Missouri, part of BJC Health. Dmand AI also links Dr. Lee to 1 group practice or clinic.
What is Dr. Iris Lee's office phone number?
The practice phone on file for Dr. Lee is (314) 747-3000.
What is Dr. Iris Lee's medical license number?
Dr. Lee holds Missouri license 2017018154.
Which hospitals is Dr. Iris Lee affiliated with?
Dr. Lee practices at Barnes-Jewish Hospital in Saint Louis, Missouri.
What medical group is Dr. Iris Lee part of?
Dr. Lee is linked to WashU Medicine Psychiatry.
Does Dr. Iris Lee accept Medicare?
Yes. CMS data shows Dr. Lee billed Medicare for 14 services in 2024, and Dr. Lee accepts Medicare assignment.
What is Dr. Iris Lee's MIPS score?
Dr. Lee's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Dr. Iris Lee see?
CMS counts 42 Medicare patients who saw Dr. Lee in 2024, with an average age of 67.
Show 5 more questionsShow fewer questions
What services does Dr. Iris Lee bill to Medicare?
In 2024, Dr. Lee's most billed Medicare services were hospital inpatient care (99232).
Where did Dr. Iris Lee go to medical school?
Dr. Lee graduated from Washington University School of Medicine in 2014.
What drugs does Dr. Iris Lee prescribe most?
In 2024 Medicare Part D data, Dr. Lee's most prescribed drugs by claims were Mycophenolate Mofetil and Methotrexate.
Has Dr. Iris Lee received payments from drug or device companies?
CMS Open Payments shows $192 in general payments to Dr. Lee from 2 companies from 2018 to 2020. The largest total came from Abbvie Inc.
How long has Dr. Iris Lee been practicing?
Dr. Lee graduated from medical school in 2014, 12 years ago.
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