Dr. Natalie Liu, MD

  • Glenview, IL
  • General surgeon
NPI1780048959PAC ID2769775832
Medicare services, 2024
28
Medicare patients, 2024
77
Part D claims, 2024
30
Publications
19
MIPS score, 2024
85
Practice address
2050 Pfingsten, Glenview, IL 60026
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Northshore University Healthsystem - Evanston Hospital - Glenview HOPD (2050 Pfingsten)

Acute Care Hospital outpatient department · Glenview, Illinois

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Dr. Natalie Liu is a general surgeon in Glenview, Illinois

Dr. Liu practices at Northshore University Healthsystem - Evanston Hospital - Glenview HOPD (2050 Pfingsten) in Glenview, Illinois.

Dr. Liu's NPI, 1780048959, was assigned on April 13, 2016. Dr. Liu holds Illinois license 036170896.

NPI and contact details
Medicare PAC ID
2769775832
NPI enumeration date
April 13, 2016
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
36
Medical school graduation
2016

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Natalie Liu practices at Northshore University Healthsystem - Evanston Hospital - Glenview HOPD (2050 Pfingsten) in Glenview, Illinois

Dr. Liu's primary practice is Northshore University Healthsystem - Evanston Hospital - Glenview HOPD (2050 Pfingsten), at 2050 Pfingsten, Glenview, IL 60026.

  • Northshore University Healthsystem - Evanston Hospital - Glenview HOPD (2050 Pfingsten)
    2050 Pfingsten, Glenview, IL 60026

Source: Dmand AI Affiliation Data

Dr. Natalie Liu is affiliated with 4 sites of care and 1 medical group

Dr. Liu's primary practice is Northshore University Healthsystem - Evanston Hospital - Glenview HOPD (2050 Pfingsten) in Glenview, Illinois. Dr. Liu is also affiliated with Evanston Hospital. The medical group on file is Endeavor Health Medical Group. Dmand AI also links Dr. Liu to 1 more hospital and 1 group practice or clinic, each named with a free account. Dr. Liu's employer is on file too: a hospital.

See all 5 affiliations for Dr. Liu

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Natalie Liu's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Liu practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Northshore University Healthsystem - Evanston Hospital - Glenview HOPD (2050 Pfingsten)Available with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Natalie Liu is one of 1,217 general surgeons in Illinois

Surgery is Dr. Liu's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Liu is licensed in Illinois.

Specialties and state licenses

  • Surgery, IllinoisPrimaryLicense 036170896 · taxonomy 208600000X

General surgeons near Dr. Liu

Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.

1,217general surgeons in Illinois
6general surgeons in Glenview

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Natalie Liu billed Medicare for 28 services in 2024

CMS data shows 28 Medicare services from Dr. Liu across 2 procedure codes in 2024, for 77 Medicare patients. Medicare paid $3,797 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202428
Medicare patients77
Paid by Medicare$3,797
Procedure codes2

Dr. Liu compared with the Illinois median for general surgeons, 2024

  • Dr. Liu
  • Illinois median
Medicare services
28vs 19486% below
Medicare patients
77vs 14447% below
Part D claims
24vs 2814% below

Medians across 1,031 general surgeons 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.

See all procedures by Dr. Liu

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Natalie Liu treated 77 Medicare patients in 2024, average age 72

CMS counts 77 Medicare patients who saw Dr. Liu in 2024. The largest group is 65 to 74, with 39 patients. 66% of them have high cholesterol, and 64% have high blood pressure. 17% are also on Medicaid. Their average risk score is 1.29, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Liu's median patient age at 62, with 60% women.

Medicare patients, 202477
Average age72
Average risk score1.29
Also on Medicaid17%

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

  • Women4660%
  • Men3140%

Chronic conditions among Dr. Liu's Medicare patients, 2024

  1. High cholesterol66%
  2. High blood pressure64%
  3. Arthritis44%
  4. Anxiety39%
  5. Ischemic heart disease29%
  6. Mood disorders29%
  7. Depression25%
  8. Diabetes25%

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 62

Patient panel by sex, all payers

  • Women60%
  • Men40%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Natalie Liu wrote 30 Medicare Part D claims in 2024

In 2024, Dr. Liu wrote 30 Medicare Part D claims for 20 patients. 93% of them were for generic drugs. CMS names the drug for 24 of them, across 1 drug with 11 or more claims each, at $57 in total drug cost. In 2021, CMS named 27 claims across 2 drugs.

Part D claims, 202430
Drugs named by CMS1
Total drug cost$57
Part D patients20

Dr. Liu's Part D claims by kind of drug, 2024

  • Generic28 claims93%
  • Brand-name and other2 claims7%

Dr. Liu's most prescribed drugs by claims, 2023

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 2023

  • 2021
  • 2023
Claims for drugs CMS names
2021: 272023: 2411%

Drugs named by CMS: 1 in 2023, 2 in 2021.

See all prescribing by Dr. Liu

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. Natalie 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. CMS lists Dr. Liu as offering telehealth. CMS counts 17 procedures of hernia repair (minimally invasive) by Dr. Liu, more than 85% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
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.

Where Dr. Liu ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
64th percentile52 procedures
Hernia repair (minimally invasive)
85th percentile17 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)

Hernia repair - groin (open): 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. Natalie Liu has 19 publications on record

Dmand AI links 19 papers to Dr. Liu, published from 2017 to 2024. 2020 was the busiest year, with 5. The most frequent topics are Laparoscopy, Bariatric Surgery and Body Mass Index. Dr. Liu has published most often in JAMA Surg. Dr. Liu's most frequent co-authors are Luke Michael Funk, MD, Anne O. Lidor, MD and Jacob A. Greenberg, MD.

Papers19
Years published2017 to 2024

Dr. Liu's papers by year, 2017 to 2024

Topics Dr. Liu writes about most

  • Laparoscopy
  • Bariatric Surgery
  • Body Mass Index
  • Gastrectomy
  • Obesity, Morbid
  • Obesity
  • Electronic Health Records
  • Gastric Bypass

Dr. Liu's most frequent co-authors

Recent publications by Dr. Liu

See all 19 publications and co-authors

See who Dr. Liu researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Liu works with, so you can find a warm path to the right general surgeons.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Natalie Liu received $2,719 in industry payments from 2017 to 2025

CMS Open Payments shows 20 general payments to Dr. Liu from 5 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 46% of the total. Intuitive Surgical, Inc. paid the most, $991.

General payments to Dr. Liu by program year, 2017 to 2025

General payments to Dr. Liu by kind, 2017 to 2025

$2.7Kin total
  • Food and beverage$1,25946%
  • Travel and lodging$80930%
  • Consulting fees$65024%

Companies that paid Dr. Liu the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Liu

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Natalie Liu's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors 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-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Natalie 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. Natalie Liu's NPI number?

Dr. Natalie Liu's NPI number is 1780048959. It was assigned on April 13, 2016, and it is active in the NPI Registry.

What kind of doctor is Dr. Natalie Liu?

Dr. Natalie Liu is a general surgeon in Glenview, Illinois. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Dr. Natalie Liu practice?

Dr. Liu practices at 2050 Pfingsten, Glenview, IL 60026. Dr. Liu's primary practice is Northshore University Healthsystem - Evanston Hospital - Glenview HOPD (2050 Pfingsten) in Glenview, Illinois. Dmand AI also links Dr. Liu to 1 hospital and 1 group practice or clinic.

What is Dr. Natalie Liu's medical license number?

Dr. Liu holds Illinois license 036170896.

Which hospitals is Dr. Natalie Liu affiliated with?

Dr. Liu is affiliated with Evanston Hospital. Dmand AI links Dr. Liu to 1 more hospital.

What medical group is Dr. Natalie Liu part of?

Dr. Liu is linked to Endeavor Health Medical Group.

Does Dr. Natalie Liu accept Medicare?

Yes. CMS data shows Dr. Liu billed Medicare for 28 services in 2024, and Dr. Liu accepts Medicare assignment.

Does Dr. Natalie Liu offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Liu as offering telehealth services.

What is Dr. Natalie 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. Natalie Liu see?

CMS counts 77 Medicare patients who saw Dr. Liu in 2024, with an average age of 72.

Show 6 more questionsShow fewer questions

What services does Dr. Natalie Liu bill to Medicare?

In 2024, Dr. Liu's most billed Medicare services were surgery: digestive system (43281) and surgery: digestive system (49650).

What drugs does Dr. Natalie Liu prescribe most?

In 2023 Medicare Part D data, Dr. Liu's most prescribed drugs by claims were Oxycodone HCl.

Has Dr. Natalie Liu received payments from drug or device companies?

CMS Open Payments shows $2,719 in general payments to Dr. Liu from 5 companies from 2017 to 2025. The largest total came from Intuitive Surgical, Inc.

How long has Dr. Natalie Liu been practicing?

Dr. Liu graduated from medical school in 2016, 10 years ago.

Does Dr. Natalie Liu do research?

Dmand AI links 19 publications to Dr. Liu, published from 2017 to 2024.

Who does Dr. Natalie Liu publish with?

Dr. Liu's most frequent co-authors are Luke Michael Funk, MD (15 shared papers), Anne O. Lidor, MD (8 shared papers) and Jacob A. Greenberg, MD (6 shared papers).

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