NPPES file of Aug 9, 2026

Esther Yi-Hsiu Liu, MD

Family Medicine Physician · Gurnee, IL

Esther Yi-Hsiu Liu, MD is a family medicine physician with a practice address in Gurnee, Illinois, and NPI 1154401750, issued on Oct 17, 2006. Check the license (Illinois 036-102832, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1154401750
Name
Esther Yi-Hsiu Liu
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
036-102832 IL
Self-reported in NPPES; status is on the state search
Practice location
7900 Rollins RD Ste 1100, Gurnee, IL 60031
Phone
(847) 356-3680
Enumerated
Oct 17, 2006
Record last updated
Mar 11, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicaid ID
PAYEE #2 IL
Medicare enrollment
Enrolled (PECOS I20121022000601); accepts Medicare assignment
Medical or professional school
Ohio State University College Of Medicine, 1997
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 7900 Rollins RD Ste 1100

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Nikolas Antoniou, M.D.Family Medicine Physician1487683793

Verify Esther Yi-Hsiu Liu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036-102832
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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16% fewer Medicare Part D claims than the average family medicine physician in 2024

2,961 Medicare Part D claims for 255 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.

  1. Esther Liu2,961
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium409 claims
  2. Amlodipine Besylate249 claims
  3. Losartan Potassium145 claims
  4. Metformin Hcl134 claims
  5. Levothyroxine Sodium129 claims
  6. Metoprolol Succinate97 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The MIPS final score for 2023 (Medicare payment program): 93.1 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score80.8
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Endeavor Health Medical GroupRound Lake Beach, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Esther Yi-Hsiu Liu among 6,215 family medicine physician records in Illinois

Esther Yi-Hsiu Liu, MD is one of 6,215 family medicine physician records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.

  • NPI issued2006 · 9% of these records are older, 59% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated1997 · median 2006 among the 3,714 with a school on file
  • Record last updated2021 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

26 family medicine physician records list a practice address in Gurnee

They are 26 of the 846 NPPES records with a practice address in Gurnee, and 6,215 family medicine physician records in Illinois.

The 8 family medicine physician records with the nearest ZIP codes

  1. Saquib Ahmed, MDGurnee, IL 600311750390381
  2. Nikolas Antoniou, M.D.Gurnee, IL 600311487683793
  3. Elizabeth Baker, MDGurnee, IL 600311497850473
  4. Wai Cheung-O'Carroll, M.D.Gurnee, IL 600311295725901
  5. Elizabeth Hatfield, M.D.Gurnee, IL 600311104824085
  6. Scott Levin, M.D.Gurnee, IL 600311295779775
  7. Jane Luecking, MDGurnee, IL 600311407848617
  8. Manfred Man, D.O.Gurnee, IL 600311154381366

Common questions

What is Esther Yi-Hsiu Liu, MD's NPI number?

Esther Yi-Hsiu Liu, MD's National Provider Identifier (NPI) is 1154401750, issued on Oct 17, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Esther Yi-Hsiu Liu, MD located?

The NPPES record lists a practice address at 7900 Rollins RD Ste 1100, Gurnee, IL, 60031. Phone: (847) 356-3680. Providers update this record themselves, so call before visiting.

How can I verify Esther Yi-Hsiu Liu, MD's license?

NPPES lists Illinois license number 036-102832, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Esther Yi-Hsiu Liu, MD prescribe under Medicare Part D?

In 2024, Esther Yi-Hsiu Liu, MD had 2,961 Medicare Part D claims for 255 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.

What is Esther Yi-Hsiu Liu, MD's MIPS final score?

The 2023 MIPS final score is 93.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.