Michael Liu

  • Long Beach, CA
  • Diagnostic radiologist
NPI1841722758PAC ID7719349422
Medicare services, 2024
883
Medicare patients, 2024
487
Part D claims, 2024
12
Publications
2
MIPS score, 2024
87
Practice address
2801 Atlantic Ave, Long Beach, CA 90806
Practice phone
Call (562) 933-2000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Long Beach Medical Center

Hospital · Long Beach, California

See all 8 affiliations

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Michael Liu is a diagnostic radiologist in Long Beach, California

Michael Liu practices at Long Beach Medical Center in Long Beach, California, part of MemorialCare Health System.

Michael Liu's NPI, 1841722758, was assigned on March 30, 2017. Michael Liu graduated from George Washington University School of Medicine and Health Sciences in 2017. Michael Liu holds California license A157500.

NPI and contact details
Medicare PAC ID
7719349422
NPI enumeration date
March 30, 2017
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(562) 933-2000
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
35
Medical school graduation
2017

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

Michael Liu practices at Long Beach Medical Center in Long Beach, California

Michael Liu's primary practice is Long Beach Medical Center, at 2801 Atlantic Ave, Long Beach, CA 90806 in Los Angeles County. The practice phone is (562) 933-2000.

Source: Dmand AI Affiliation Data

Michael Liu is affiliated with 6 sites of care and 2 medical groups

Michael Liu's primary practice is Long Beach Medical Center in Long Beach, California, part of MemorialCare Health System. Michael Liu is also affiliated with PIH Health Whittier Hospital. The medical group on file is MemorialCare Medical Group. Dmand AI also links Michael Liu to 3 more hospitals, 1 therapy and rehab clinic and 1 medical group, each named with a free account.

See all 8 affiliations for Michael Liu

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Michael Liu's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Michael Liu practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Long Beach Medical CenterAvailable with a free account
+5 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Michael Liu is one of 4,096 diagnostic radiologists in California

Diagnostic radiology is Michael Liu's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Michael Liu is board certified in interventional radiology and diagnostic radiology by the American Board of Radiology. Michael Liu is licensed in California.

Specialties and state licenses

  • Diagnostic radiology, CaliforniaPrimaryLicense A157500 · 2018 to 2026 · taxonomy 2085R0202X

Diagnostic radiologists near Michael Liu

Counts of diagnostic radiologists 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

Michael Liu billed Medicare for 883 services in 2024

CMS data shows 883 Medicare services from Michael Liu across 23 procedure codes in 2024, for 487 Medicare patients. Medicare paid $42,265 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024883
Medicare patients487
Paid by Medicare$42,265
Procedure codes23

Michael Liu's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Imaging
2023: 842024: 349315%
Surgery
2023: 572024: 278388%
Tests and treatments
2023: 722024: 256256%

Michael Liu compared with the California median for diagnostic radiologists, 2024

  • Michael Liu
  • California median
Medicare services
883vs 2,28161% below
Medicare patients
487vs 1,34664% below
Part D claims
12vs 1414% below

Medians across 3,734 diagnostic radiologists in California with Dmand AI profiles that report each measure.

Michael 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 Michael Liu

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

Michael Liu treated 487 Medicare patients in 2024, average age 73

CMS counts 487 Medicare patients who saw Michael Liu in 2024. The largest group is 65 to 74, with 185 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 50% are also on Medicaid. Their average risk score is 2.94, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Michael Liu's median patient age at 58, with 55% women.

Medicare patients, 2024487
Average age73
Average risk score2.94
Also on Medicaid50%

Michael Liu's Medicare patients by age, 2024

Michael Liu's Medicare patients by sex, 2024

  • Women25853%
  • Men22947%

Chronic conditions among Michael Liu's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Chronic kidney disease55%
  4. Diabetes54%
  5. Arthritis50%
  6. Ischemic heart disease45%
  7. Heart failure42%
  8. Mood disorders35%

Share of Medicare patients with each condition. A patient can have several.

Michael 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 58

Patient panel by sex, all payers

  • Women55%
  • Men44%

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

Michael Liu wrote 12 Medicare Part D claims in 2024

In 2024, Michael Liu wrote 12 Medicare Part D claims. 100% of them were for generic drugs. They cover 1 drug, with $77 in total drug cost.

Part D claims, 202412
Drugs named by CMS1
Total drug cost$77

Michael Liu's most prescribed drugs by claims, 2018

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

See all prescribing by Michael 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

Michael Liu scored 87 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Michael Liu for performance year 2024, reported as part of a group. Michael Liu accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Michael Liu as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Michael Liu's MIPS scores, performance year 2024

  • 87of 100Final score
  • 81.2of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 72of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Leg revascularization (restoring blood flow): 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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Michael Liu has 2 publications on record

Dmand AI links 2 papers to Michael Liu in 2022. Michael Liu's most frequent co-authors are David Patrick Duncan, MD, Alexander Ethan Loh and Jeet Minocha, MD.

Papers2

Michael Liu's most frequent co-authors

Recent publications by Michael Liu

See all 2 publications and co-authors

See who Michael Liu researches with

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

How network discovery works

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

Michael Liu received $7,589 in industry payments from 2021 to 2025

CMS Open Payments shows 103 general payments to Michael Liu from 16 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 62% of the total. Penumbra, Inc. paid the most, $1,847.

General payments to Michael Liu by program year, 2021 to 2025

General payments to Michael Liu by kind, 2021 to 2025

$7.6Kin total
  • Food and beverage$4,67362%
  • Travel and lodging$2,13228%
  • Consulting fees$5007%
  • Education$2844%

Companies that paid Michael Liu the most, 2021 to 2025

Share is of all general payments to this clinician.

See all payments to Michael Liu

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

Michael Liu graduated from George Washington University School of Medicine and Health Sciences

Michael Liu graduated from George Washington University School of Medicine and Health Sciences in 2017.

  1. Medical schoolGeorge Washington University School of Medicine and Health Sciences
  2. Board certified in interventional radiology and diagnostic radiologyAmerican Board of Radiology

Source: Dmand AI Professional Profile Data

Michael Liu accepts plans from 7 insurance carriers

Michael Liu is in network with 7 carriers, including United Healthcare, Humana and Aspirus Health Plan. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.

  • United Healthcare
  • Humana
  • Aspirus Health Plan
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare
  • Elevance
  • HCSC

Plan types Michael Liu accepts, by number of carriers

  1. PPO4
  2. Medicare3
  3. HMO2
  4. POS2
  5. EPO1

Source: Dmand AI Insurance Network Data

Sources for Michael 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 DataDmand AI Org Hierarchy 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)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
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 Michael 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 Michael Liu's NPI number?

Michael Liu's NPI number is 1841722758. It was assigned on March 30, 2017, and it is active in the NPI Registry.

What does Michael Liu specialize in?

Michael Liu is a diagnostic radiologist in Long Beach, California. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).

Where does Michael Liu practice?

Michael Liu practices at 2801 Atlantic Ave, Long Beach, CA 90806. Michael Liu's primary practice is Long Beach Medical Center in Long Beach, California, part of MemorialCare Health System. Dmand AI also links Michael Liu to 3 hospitals, 1 therapy and rehab clinic and 1 medical group.

What is Michael Liu's office phone number?

The practice phone on file for Michael Liu is (562) 933-2000.

What is Michael Liu's medical license number?

Michael Liu holds California license A157500.

Which hospitals is Michael Liu affiliated with?

Michael Liu practices at Long Beach Medical Center in Long Beach, California. Michael Liu is also affiliated with PIH Health Whittier Hospital. Dmand AI links Michael Liu to 3 more hospitals.

What medical group is Michael Liu part of?

Michael Liu is linked to MemorialCare Medical Group. Dmand AI links Michael Liu to 1 more medical group.

Does Michael Liu accept Medicare?

Yes. CMS data shows Michael Liu billed Medicare for 883 services in 2024, and Michael Liu accepts Medicare assignment.

Does Michael Liu offer telehealth?

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

What is Michael Liu's MIPS score?

Michael Liu's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Michael Liu see?

CMS counts 487 Medicare patients who saw Michael Liu in 2024, with an average age of 73.

Is Michael Liu board certified?

Yes. Michael Liu is board certified in interventional radiology and diagnostic radiology by the American Board of Radiology.

What services does Michael Liu bill to Medicare?

In 2024, Michael Liu's most billed Medicare services were special service (99152), ultrasound (76937) and radiation oncology (77001).

Where did Michael Liu go to medical school?

Michael Liu graduated from George Washington University School of Medicine and Health Sciences in 2017.

What drugs does Michael Liu prescribe most?

In 2018 Medicare Part D data, Michael Liu's most prescribed drugs by claims were Meloxicam.

Has Michael Liu received payments from drug or device companies?

CMS Open Payments shows $7,589 in general payments to Michael Liu from 16 companies from 2021 to 2025. The largest total came from Penumbra, Inc.

How long has Michael Liu been practicing?

Michael Liu graduated from medical school in 2017, 9 years ago.

Does Michael Liu do research?

Dmand AI links 2 publications to Michael Liu.

Who does Michael Liu publish with?

Michael Liu's most frequent co-authors are David Patrick Duncan, MD (1 shared paper), Alexander Ethan Loh (1 shared paper) and Jeet Minocha, MD (1 shared paper).

What insurance does Michael Liu accept?

Michael Liu is in network with 7 carriers, including United Healthcare, Humana and Aspirus Health Plan. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.

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