Dr. Yao Liu, MD

  • Visalia, CA
  • Neurologist
NPI1891798971PAC ID3577477694
Medicare services, 2024
341
Medicare patients, 2024
115
Part D claims, 2022
705
Publications
9
MIPS score, 2024
98
Practice address
5533 W Hillsdale Ave, Visalia, CA 93291
Practice phone
Call (559) 635-1118
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Helen Yao Liu MD Inc

Visalia, California

See all 4 affiliations

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Dr. Yao Liu is a neurologist in Visalia, California

Dr. Liu practices at Helen Yao Liu MD Inc in Visalia, California.

Dr. Liu's NPI, 1891798971, was assigned on May 23, 2005. Dr. Liu graduated from West China University of Medical Sciences in 1985. Dr. Liu holds California license A60724.

NPI and contact details
Medicare PAC ID
3577477694
NPI enumeration date
May 23, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(559) 635-1118
Professional email
Get email
Personal email
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Mobile number
Get number
Sex
Female
Estimated age
68
Medical school graduation
1985

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

Dr. Yao Liu practices at Helen Yao Liu MD Inc in Visalia, California

Dr. Liu's primary practice is Helen Yao Liu MD Inc, at 5533 W Hillsdale Ave, Visalia, CA 93291 in Tulare County. The practice phone is (559) 635-1118.

  • Helen Yao Liu MD Inc
    5533 W Hillsdale Ave, Visalia, CA 93291 · Tulare CountyPhone(559) 635-1118

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Yao Liu is affiliated with 3 sites of care and 1 medical group

Dr. Liu's primary practice is Helen Yao Liu MD Inc in Visalia, California. The medical group on file is Sequoia Institute for Surgical Services. Dmand AI also links Dr. Liu to 1 more physician office and 1 group practice or clinic, each named with a free account.

See all 4 affiliations for Dr. Liu

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

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

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Liu practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Helen Yao Liu MD IncAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Yao Liu is one of 2,207 neurologists in California

Neurology is Dr. Liu's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dmand AI has Dr. Liu's licenses on file in 4 states: California, Delaware, Maryland and Pennsylvania.

Specialties and state licenses

  • Neurology, CaliforniaPrimaryLicense A60724 · 1996 to 2026 · taxonomy 2084N0400X
  • Delaware license1997 to 2001
  • Maryland license1998 to 2000
  • Pennsylvania license1995 to 2000

Clinical focus

Dmand AI lists migraine and chronic headache among the conditions Dr. Liu treats.

Neurologists near Dr. Liu

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

2,207neurologists in California
3neurologists in Visalia

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

Dr. Yao Liu billed Medicare for 341 services in 2024

CMS data shows 341 Medicare services from Dr. Liu across 4 procedure codes in 2024, for 115 Medicare patients. Medicare paid $34,667 for them. Every service was in an office.

Medicare services, 2024341
Medicare patients115
Paid by Medicare$34,667
Procedure codes4

Dr. Liu's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 4862024: 34130%

Dr. Liu compared with the California median for neurologists, 2024

  • Dr. Liu
  • California median
Medicare services
341vs 40416% below
Medicare patients
115vs 19039% below
Part D claims
705vs 3242.2 times

Medians across 1,995 neurologists in California 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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Liu and other neurologists in California.

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

Dr. Yao Liu treated 115 Medicare patients in 2024, average age 73

CMS counts 115 Medicare patients who saw Dr. Liu in 2024. The largest group is 65 to 74, with 57 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.03, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Liu's median patient age at 65, with 64% women.

Medicare patients, 2024115
Average age73
Average risk score1.03
Also on Medicaid13%

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

  • Women6960%
  • Men4640%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis70%
  4. Diabetes43%
  5. Ischemic heart disease43%
  6. Chronic kidney disease31%
  7. Anxiety29%
  8. Mood disorders27%

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 65

Patient panel by sex, all payers

  • Women64%
  • Men36%

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

Dr. Yao Liu wrote 705 Medicare Part D claims in 2022

In 2022, Dr. Liu wrote 705 Medicare Part D claims. They cover 29 drugs, with $185,685 in total drug cost. In 2021, CMS named 1,452 claims across 42 drugs.

Part D claims, 2022705
Drugs named by CMS29
Total drug cost$185,685

Dr. Liu's most prescribed drugs by claims, 2022

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 2022

  • 2021
  • 2022
Claims for drugs CMS names
2021: 1,4522022: 70551%

Drugs named by CMS: 29 in 2022, 42 in 2021.

See all prescribing by Dr. Liu

Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026

Dr. Yao Liu scored 98 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 98 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

  • 98of 100Final score
  • 100of 100Quality
  • 40of 100Improvement Activities
  • 71of 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. Yao Liu has 9 publications on record

Dmand AI links 9 papers to Dr. Liu, published from 2015 to 2025. 2017 was the busiest year, with 3. The most frequent topics are Bacterial Proteins, Legionella pneumophila and Ubiquitination. Dr. Liu has published most often in PLoS Pathog.

Papers9
Years published2015 to 2025

Dr. Liu's papers by year, 2015 to 2025

Topics Dr. Liu writes about most

  • Bacterial Proteins
  • Legionella pneumophila
  • Ubiquitination
  • Adenosine Triphosphate
  • HEK293 Cells
  • Legionnaires' Disease
  • Ubiquitin
  • Chlorocebus aethiops

Recent publications by Dr. Liu

See all 9 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 neurologists.

How network discovery works

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

Dr. Yao Liu received $3,253 in industry payments from 2016 to 2022

CMS Open Payments shows 188 general payments to Dr. Liu from 22 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Supernus Pharmaceuticals, Inc. paid the most, $540.

General payments to Dr. Liu by program year, 2016 to 2022

Companies that paid Dr. Liu the most, 2016 to 2022

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

Dr. Yao Liu has 1 award and honors on record

Dmand AI lists 1 award for Dr. Liu, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Liu

  1. 2013
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Yao Liu graduated from West China University of Medical Sciences

Dr. Liu graduated from West China University of Medical Sciences in 1985.

  1. Medical schoolWest China University of Medical Sciences

Source: Dmand AI Professional Profile Data

Dr. Yao Liu accepts plans from 15 insurance carriers

Dr. Liu is in network with 15 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • Alliant Health Plans
  • +7 more carriersWith a free account

Plan types Dr. Liu accepts, by number of carriers

  1. PPO9
  2. Medicare8
  3. HMO7
  4. POS5
  5. EPO4

Source: Dmand AI Insurance Network Data

Sources for Dr. Yao 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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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)
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)
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)
Awards and committee rolesDmand AI Professional Profile Data
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 Dr. Yao 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. Yao Liu's NPI number?

Dr. Yao Liu's NPI number is 1891798971. It was assigned on May 23, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Yao Liu?

Dr. Yao Liu is a neurologist in Visalia, California. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).

Where does Dr. Yao Liu practice?

Dr. Liu practices at 5533 W Hillsdale Ave, Visalia, CA 93291. Dr. Liu's primary practice is Helen Yao Liu MD Inc in Visalia, California. Dmand AI also links Dr. Liu to 1 physician office and 1 group practice or clinic.

What is Dr. Yao Liu's office phone number?

The practice phone on file for Dr. Liu is (559) 635-1118.

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

Dr. Liu holds California license A60724, one of the licenses on file in 4 states.

Which states has Dr. Yao Liu been licensed in?

Dmand AI has state licenses on file for Dr. Liu in California (1996 to 2026), Delaware (1997 to 2001), Maryland (1998 to 2000) and Pennsylvania (1995 to 2000).

What medical group is Dr. Yao Liu part of?

Dr. Liu is linked to Sequoia Institute for Surgical Services.

Does Dr. Yao Liu accept Medicare?

Yes. CMS data shows Dr. Liu billed Medicare for 341 services in 2024, and Dr. Liu accepts Medicare assignment.

What is Dr. Yao Liu's MIPS score?

Dr. Liu's MIPS final score for performance year 2024 is 98 out of 100, reported as part of a group.

How many Medicare patients does Dr. Yao Liu see?

CMS counts 115 Medicare patients who saw Dr. Liu in 2024, with an average age of 73.

Show 7 more questionsShow fewer questions

What services does Dr. Yao Liu bill to Medicare?

In 2024, Dr. Liu's most billed Medicare services were nerve and brain test (95886), nerve and brain test (95912) and nerve and brain test (95911).

Where did Dr. Yao Liu go to medical school?

Dr. Liu graduated from West China University of Medical Sciences in 1985.

What drugs does Dr. Yao Liu prescribe most?

In 2022 Medicare Part D data, Dr. Liu's most prescribed drugs by claims were Donepezil HCl, Memantine HCl and Carbidopa-Levodopa.

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

CMS Open Payments shows $3,253 in general payments to Dr. Liu from 22 companies from 2016 to 2022. The largest total came from Supernus Pharmaceuticals, Inc.

How long has Dr. Yao Liu been practicing?

Dr. Liu graduated from medical school in 1985, 41 years ago.

Does Dr. Yao Liu do research?

Dmand AI links 9 publications to Dr. Liu, published from 2015 to 2025.

What insurance does Dr. Yao Liu accept?

Dr. Liu is in network with 15 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

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