Dr. Nathan Liu, MD
- Medicare services, 2024
- 49
- Medicare patients, 2024
- 126
- Part D claims, 2019
- 27
- MIPS score, 2024
- 85
- Hospital affiliations
- 1
- Practice address
- 2650 Ridge Ave, Evanston, IL 60201
- Practice phone
- Call (847) 570-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Liu's professional email, personal email and mobile number
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Dr. Nathan Liu is an anesthesiologist in Evanston, Illinois
Dr. Liu practices at Evanston Hospital in Evanston, Illinois, part of Endeavor Health.
Dr. Liu's NPI, 1316424468, was assigned on July 22, 2018. Dr. Liu graduated from Rush Medical College of Rush University in 2018. Dr. Liu holds Illinois license 036160103.
- NPI
- 1316424468NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941559280
- NPI enumeration date
- July 22, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (847) 570-2000
- 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. Nathan Liu practices at Evanston Hospital in Evanston, Illinois
Dr. Liu's primary practice is Evanston Hospital, at 2650 Ridge Ave, Evanston, IL 60201 in Cook County. The practice phone is (847) 570-2000.
- Evanston Hospital2650 Ridge Ave, Evanston, IL 60201 · Cook CountyPhone(847) 570-2000
Source: Dmand AI Affiliation Data
Dr. Nathan Liu is affiliated with 1 site of care and 1 medical group
Dr. Liu's primary practice is Evanston Hospital in Evanston, Illinois, part of Endeavor Health. The medical group on file is Endeavor Health Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nathan Liu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Liu practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Evanston Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nathan Liu is one of 1,887 anesthesiologists in Illinois
Anesthesiology is Dr. Liu's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Liu is licensed in Illinois.
Specialties and state licenses
- Anesthesiology, IllinoisPrimary
Anesthesiologists near Dr. Liu
Counts of anesthesiologists 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 Liu billed Medicare for 49 services in 2024
CMS data shows 49 Medicare services from Dr. Liu across 2 procedure codes in 2024, for 126 Medicare patients. Medicare paid $3,348 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Liu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 02024: 35
- Anesthesia
- 2023: 982024: 1486%
- Surgery
- 2023: 202024: 0100%
Dr. Liu compared with the Illinois median for anesthesiologists, 2024
- Dr. Liu
- Illinois median
- Medicare services
- 49vs 9146% below
- Medicare patients
- 126vs 15720% below
- Part D claims
- 27vs 26Close to median
Medians across 1,742 anesthesiologists in Illinois with Dmand AI profiles that report each measure.
Dr. Liu'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 Liu treated 126 Medicare patients in 2024, average age 76
CMS counts 126 Medicare patients who saw Dr. Liu in 2024. The largest group is 75 to 84, with 56 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.36, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Liu's median patient age at 59, with 57% women.
Dr. Liu's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Liu's Medicare patients by sex, 2024
- Women6552%
- Men6148%
Chronic conditions among Dr. Liu's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis62%
- Ischemic heart disease44%
- Diabetes34%
- Heart failure34%
- Atrial fibrillation33%
- Chronic kidney disease32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Liu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nathan Liu wrote 27 Medicare Part D claims in 2019
In 2019, Dr. Liu wrote 27 Medicare Part D claims. Every claim was for a generic drug. They cover 2 drugs, with $387 in total drug cost.
Dr. Liu's most prescribed drugs by claims, 2019
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Nathan Liu scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Dr. Liu for performance year 2024, reported as part of a group. Dr. Liu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Liu's MIPS scores, performance year 2024
- 85of 100Final score
- 75.9of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 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. Nathan Liu received $186 in industry payments from 2024 to 2025
CMS Open Payments shows 3 general payments to Dr. Liu from 3 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Mindray DS USA, Inc. paid the most, $124.
General payments to Dr. Liu by program year, 2024 to 2025
Companies that paid Dr. Liu the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nathan Liu graduated from Rush Medical College of Rush University
Dr. Liu graduated from Rush Medical College of Rush University in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Nathan Liu'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) |
| 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. Nathan Liu
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 Liu's NPI number?
Dr. Nathan Liu's NPI number is 1316424468. It was assigned on July 22, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Nathan Liu?
Dr. Nathan Liu is an anesthesiologist in Evanston, Illinois. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Nathan Liu practice?
Dr. Liu practices at 2650 Ridge Ave, Evanston, IL 60201. Dr. Liu's primary practice is Evanston Hospital in Evanston, Illinois, part of Endeavor Health.
What is Dr. Nathan Liu's office phone number?
The practice phone on file for Dr. Liu is (847) 570-2000.
What is Dr. Nathan Liu's medical license number?
Dr. Liu holds Illinois license 036160103.
Which hospitals is Dr. Nathan Liu affiliated with?
Dr. Liu practices at Evanston Hospital in Evanston, Illinois.
What medical group is Dr. Nathan Liu part of?
Dr. Liu is linked to Endeavor Health Medical Group.
Does Dr. Nathan Liu accept Medicare?
Yes. CMS data shows Dr. Liu billed Medicare for 49 services in 2024, and Dr. Liu accepts Medicare assignment.
What is Dr. Nathan Liu's MIPS score?
Dr. Liu's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
How many Medicare patients does Dr. Nathan Liu see?
CMS counts 126 Medicare patients who saw Dr. Liu in 2024, with an average age of 76.
Show 5 more questionsShow fewer questions
What services does Dr. Nathan Liu bill to Medicare?
In 2024, Dr. Liu's most billed Medicare services were hospital inpatient care (99232) and anesthesia (00811).
Where did Dr. Nathan Liu go to medical school?
Dr. Liu graduated from Rush Medical College of Rush University in 2018.
What drugs does Dr. Nathan Liu prescribe most?
In 2019 Medicare Part D data, Dr. Liu's most prescribed drugs by claims were Atorvastatin Calcium and Losartan Potassium.
Has Dr. Nathan Liu received payments from drug or device companies?
CMS Open Payments shows $186 in general payments to Dr. Liu from 3 companies from 2024 to 2025. The largest total came from Mindray DS USA, Inc.
How long has Dr. Nathan Liu been practicing?
Dr. Liu graduated from medical school in 2018, 8 years ago.
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