Dr. Nathan J. Lee, MD
- Medicare services, 2024
- 287
- Medicare patients, 2024
- 119
- Part D claims, 2024
- 85
- Publications
- 92
- MIPS score, 2024
- 100
- Practice address
- 1611 W Harrison St, Chicago, IL 60612
- Practice phone
- Call (312) 432-2300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Midwest Orthopaedics at Rush
Chicago, Illinois
Find Dr. Lee's professional email, personal email and mobile number
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Dr. Nathan J. Lee is an orthopedic surgeon in Chicago, Illinois
Dr. Lee practices at Midwest Orthopaedics at Rush in Chicago, Illinois.
Dr. Lee's NPI, 1174028633, was assigned on March 27, 2018. Dr. Lee graduated from Icahn School of Medicine at Mount Sinai in 2018. Dr. Lee holds Illinois license 036170175.
- NPI
- 1174028633NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1951768118
- NPI enumeration date
- March 27, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (312) 432-2300
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nathan J. Lee practices at Midwest Orthopaedics at Rush in Chicago, Illinois
Dr. Lee's primary practice is Midwest Orthopaedics at Rush, at 1611 W Harrison St, Chicago, IL 60612 in Cook County. The practice phone is (312) 432-2300.
- Midwest Orthopaedics at Rush1611 W Harrison St, Chicago, IL 60612 · Cook CountyPhone(312) 432-2300
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Nathan J. Lee is affiliated with 7 sites of care and 3 medical groups
Dr. Lee's primary practice is Midwest Orthopaedics at Rush in Chicago, Illinois. Dr. Lee is also affiliated with Rush University Medical Center. The medical group on file is ColumbiaDoctors. Dmand AI also links Dr. Lee to 2 more hospitals, 2 group practices and clinics, 2 medical groups and 1 home health agency, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Nathan J. Lee's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lee practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Midwest Orthopaedics at Rush | Available with a free account |
| +6 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nathan J. Lee is one of 849 orthopedic surgeons in Illinois
Orthopaedic surgery is Dr. Lee's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Lee is licensed in Illinois.
Specialties and state licenses
- Orthopaedic surgery, IllinoisPrimary
Orthopedic surgeons near Dr. Lee
Counts of orthopedic surgeons 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. Nathan J. Lee billed Medicare for 287 services in 2024
CMS data shows 287 Medicare services from Dr. Lee across 13 procedure codes in 2024, for 119 Medicare patients. Medicare paid $34,573 for them.
Dr. Lee's Medicare services by type, 2024
- Office and hospital visits113
- Surgery95
- Imaging79
Where Dr. Lee's Medicare services took place, 2024
- In an office19267%
- In a facility9533%
Dr. Lee compared with the Illinois median for orthopedic surgeons, 2024
- Dr. Lee
- Illinois median
- Medicare services
- 287vs 1,25077% below
- Medicare patients
- 119vs 29660% below
- Part D claims
- 37vs 12069% below
Medians across 741 orthopedic surgeons in Illinois 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. Nathan J. Lee treated 119 Medicare patients in 2024, average age 74
CMS counts 119 Medicare patients who saw Dr. Lee in 2024. The largest group is 75 to 84, with 53 patients. 75% of them have arthritis, and 75% have high blood pressure. Their average risk score is 1.09, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lee's median patient age at 68, with 49% 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
- Women6857%
- Men5143%
Chronic conditions among Dr. Lee's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease38%
- Anxiety33%
- Diabetes31%
- Depression29%
- Mood disorders29%
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 68
Patient panel by sex, all payers
- Women49%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nathan J. Lee wrote 85 Medicare Part D claims in 2024
In 2024, Dr. Lee wrote 85 Medicare Part D claims for 46 patients. 100% of them were for generic drugs. CMS names the drug for 37 of them, across 2 drugs with 11 or more claims each, at $228 in total drug cost. In 2019, CMS named 141 claims across 5 drugs.
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.
Drug classes CMS tracks in Dr. Lee's Part D claims, 2024
- Opioids25%21 of 85 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, 2019 to 2024
- 2019
- 2024
- Claims for drugs CMS names
- 2019: 1412024: 3774%
Drugs named by CMS: 2 in 2024, 5 in 2019.
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. Nathan J. Lee scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Lee for performance year 2024, reported through an alternative payment model (APM). Dr. Lee accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Lee as offering telehealth. CMS counts 180 procedures of spinal fusion by Dr. Lee, more than 88% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Lee's MIPS scores, performance year 2024
- 100of 100Final score
- 85.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Lee ranks in Medicare procedure volume
- Spinal fusion
- 88th percentile180 procedures
- Laminectomy or laminotomy (partial removal of spine bones)
- 82nd percentile60 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Upper limb (arm) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Nathan J. Lee has 92 publications on record
Dmand AI links 92 papers to Dr. Lee, published from 2017 to 2025. 2022 was the busiest year, with 18. The most frequent topics are Spinal Fusion, Postoperative Complications and Lumbar Vertebrae. Dr. Lee has published most often in Global Spine J. Dr. Lee's most frequent co-authors are Ronald Arthur Lehman, MD, Zeeshan Mohammad Sardar, MD and Lawrence G. Lenke, MD.
Dr. Lee's papers by year, 2017 to 2025
Topics Dr. Lee writes about most
- Spinal Fusion
- Postoperative Complications
- Lumbar Vertebrae
- Scoliosis
- Patient Readmission
- Sacrum
- Cervical Vertebrae
- Diskectomy
Dr. Lee's most frequent co-authors
- Ronald Arthur Lehman, MD44 shared papers
- Zeeshan Mohammad Sardar, MD39 shared papers
- Lawrence G. Lenke, MD35 shared papers
Recent publications by Dr. Lee
See who Dr. Lee researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lee works with, so you can find a warm path to the right orthopedic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nathan J. Lee received $64,124 in industry payments from 2023 to 2025
CMS Open Payments shows 98 general payments to Dr. Lee from 9 drug and device companies from 2023 to 2025. Grants make up the largest share, 78% of the total. Medtronic, Inc. paid the most, $59,119.
General payments to Dr. Lee by program year, 2023 to 2025
General payments to Dr. Lee by kind, 2023 to 2025
- Grants$50,00078%
- Food and beverage$7,51612%
- Travel and lodging$6,60810%
Companies that paid Dr. Lee the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nathan J. Lee graduated from Icahn School of Medicine at Mount Sinai
Dr. Lee graduated from Icahn School of Medicine at Mount Sinai in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nathan J. 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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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)Doctors and Clinicians Utilization Data (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 |
| 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. Nathan J. 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. Nathan J. Lee's NPI number?
Dr. Nathan J. Lee's NPI number is 1174028633. It was assigned on March 27, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Nathan J. Lee?
Dr. Nathan J. Lee is an orthopedic surgeon in Chicago, Illinois. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Nathan J. Lee practice?
Dr. Lee practices at 1611 W Harrison St, Chicago, IL 60612. Dr. Lee's primary practice is Midwest Orthopaedics at Rush in Chicago, Illinois. Dmand AI also links Dr. Lee to 2 hospitals, 2 group practices and clinics, 2 medical groups and 1 home health agency.
What is Dr. Nathan J. Lee's office phone number?
The practice phone on file for Dr. Lee is (312) 432-2300.
What is Dr. Nathan J. Lee's medical license number?
Dr. Lee holds Illinois license 036170175.
Which hospitals is Dr. Nathan J. Lee affiliated with?
Dr. Lee is affiliated with Rush University Medical Center. Dmand AI links Dr. Lee to 2 more hospitals.
What medical group is Dr. Nathan J. Lee part of?
Dr. Lee is linked to ColumbiaDoctors. Dmand AI links Dr. Lee to 2 more medical groups.
Does Dr. Nathan J. Lee accept Medicare?
Yes. CMS data shows Dr. Lee billed Medicare for 287 services in 2024, and Dr. Lee accepts Medicare assignment.
Does Dr. Nathan J. Lee offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Lee as offering telehealth services.
What is Dr. Nathan J. Lee's MIPS score?
Dr. Lee's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Nathan J. Lee see?
CMS counts 119 Medicare patients who saw Dr. Lee in 2024, with an average age of 74.
What services does Dr. Nathan J. Lee bill to Medicare?
In 2024, Dr. Lee's most billed Medicare services were office visit, established patient (99214), surgery: bones and joints (22614) and diagnostic imaging (72110).
Where did Dr. Nathan J. Lee go to medical school?
Dr. Lee graduated from Icahn School of Medicine at Mount Sinai in 2018.
What drugs does Dr. Nathan J. Lee prescribe most?
In 2024 Medicare Part D data, Dr. Lee's most prescribed drugs by claims were Gabapentin and Methylprednisolone.
Has Dr. Nathan J. Lee received payments from drug or device companies?
CMS Open Payments shows $64,124 in general payments to Dr. Lee from 9 companies from 2023 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Nathan J. Lee been practicing?
Dr. Lee graduated from medical school in 2018, 8 years ago.
Does Dr. Nathan J. Lee do research?
Dmand AI links 92 publications to Dr. Lee, published from 2017 to 2025.
Who does Dr. Nathan J. Lee publish with?
Dr. Lee's most frequent co-authors are Ronald Arthur Lehman, MD (44 shared papers), Zeeshan Mohammad Sardar, MD (39 shared papers) and Lawrence G. Lenke, MD (35 shared papers).
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