Dr. Jeffrey W. Liu, MD

  • Mountain View, CA
  • Ophthalmologist
NPI1013145127PAC ID7517108335
Medicare services, 2024
2,921
Medicare patients, 2024
894
Part D claims, 2024
1,057
Publications
2
MIPS score, 2024
90
Practice address
1174 Castro St, Mountain View, CA 94040
Practice phone
Call (650) 322-8588
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Sleep Apnea Surgery Center, Inc

Mountain View, California

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Dr. Jeffrey W. Liu is an ophthalmologist in Mountain View, California

Dr. Liu practices at Sleep Apnea Surgery Center, Inc in Mountain View, California.

Dr. Liu's NPI, 1013145127, was assigned on June 26, 2009. Dr. Liu graduated from The Warren Alpert Medical School of Brown University in 2009. Dr. Liu holds California license A 114765.

NPI and contact details
Medicare PAC ID
7517108335
NPI enumeration date
June 26, 2009
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(650) 322-8588
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
43
Medical school graduation
2009

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

Dr. Jeffrey W. Liu practices at Sleep Apnea Surgery Center, Inc in Mountain View, California

Dr. Liu's primary practice is Sleep Apnea Surgery Center, Inc, at 1174 Castro St, Mountain View, CA 94040 in Santa Clara County. The practice phone is (650) 322-8588.

  • Sleep Apnea Surgery Center, Inc
    1174 Castro St, Mountain View, CA 94040 · Santa Clara CountyPhone(650) 322-8588

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

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

Dr. Liu's primary practice is Sleep Apnea Surgery Center, Inc in Mountain View, California. Dr. Liu is also affiliated with El Camino Health - Mountain View Hospital. Dmand AI also links Dr. Liu to 1 more group practice or clinic and 1 medical group, 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. Jeffrey W. 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
Sleep Apnea Surgery Center, IncAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Jeffrey W. Liu is one of 2,621 ophthalmologists in California

Ophthalmology is Dr. Liu's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Liu is board certified in ophthalmology by the American Board of Ophthalmology. Dr. Liu is licensed in California.

Specialties and state licenses

  • Ophthalmology, CaliforniaPrimaryLicense A 114765 · 2010 to 2026 · taxonomy 207W00000X

Clinical focus

Dmand AI lists age-related macular degeneration, cataract, cataract surgery with lens implant, cold sores or genital herpes, conjunctivitis, dry eye, eye infection or inflammation and eyelid inflammation among the conditions Dr. Liu treats.

Ophthalmologists near Dr. Liu

Counts of ophthalmologists 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. Jeffrey W. Liu billed Medicare for 2,921 services in 2024

CMS data shows 2,921 Medicare services from Dr. Liu across 20 procedure codes in 2024, for 894 Medicare patients. Medicare paid $302,822 for them.

Medicare services, 20242,921
Medicare patients894
Paid by Medicare$302,822
Procedure codes20

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

  • 2023
  • 2024
Tests and treatments
2023: 1,5462024: 1,6799%
Office and hospital visits
2023: 8072024: 90913%
Surgery
2023: 2632024: 2582%
Other services
2023: 02024: 39
Imaging
2023: 342024: 366%

Where Dr. Liu's Medicare services took place, 2024

  • In an office2,80896%
  • In a facility1134%

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

  • Dr. Liu
  • California median
Medicare services
2,921vs 1,0792.7 times
Medicare patients
894vs 4212.1 times
Part D claims
955vs 61855% above

Medians across 2,568 ophthalmologists 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 ophthalmologists in California.

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

Dr. Jeffrey W. Liu treated 894 Medicare patients in 2024, average age 77

CMS counts 894 Medicare patients who saw Dr. Liu in 2024. The largest group is 75 to 84, with 353 patients. 75% of them have high cholesterol, and 63% have high blood pressure. 6% are also on Medicaid. Their average risk score is 0.94, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Liu's median patient age at 64, with 57% women.

Medicare patients, 2024894
Average age77
Average risk score0.94
Also on Medicaid6%

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

  • Women50757%
  • Men38743%

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

  1. High cholesterol75%
  2. High blood pressure63%
  3. Arthritis37%
  4. Ischemic heart disease24%
  5. Diabetes23%
  6. Osteoporosis22%
  7. Cancer19%
  8. Atrial fibrillation16%

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 64

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. Jeffrey W. Liu wrote 1,057 Medicare Part D claims in 2024

In 2024, Dr. Liu wrote 1,057 Medicare Part D claims for 303 patients. 51% of them were for generic drugs. CMS names the drug for 955 of them, across 21 drugs with 11 or more claims each, at $86,152 in total drug cost. In 2023, CMS named 785 claims across 20 drugs.

Part D claims, 20241,057
Drugs named by CMS21
Total drug cost$86,152
Part D patients303

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

  • Generic539 claims51%
  • Brand-name518 claims49%

Dr. Liu's most prescribed drugs by claims, 2024

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

Drug classes CMS tracks in Dr. Liu's Part D claims, 2024

  • Antibiotics2%23 of 1,057 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 7852024: 95522%

Drugs named by CMS: 21 in 2024, 20 in 2023.

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. Jeffrey W. Liu scored 90 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 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 counts 179 procedures of cataract surgery by Dr. Liu, more than 82% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Dr. Liu's MIPS scores, performance year 2024

  • 90of 100Final score
  • 86.4of 100Quality
  • 40of 100Improvement Activities
  • 84of 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

Cataract surgery
82nd percentile179 procedures

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

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. Jeffrey W. Liu has 2 publications on record

Dmand AI links 2 papers to Dr. Liu in 2008. Dr. Liu's most frequent co-author is Weldon W. Haw, MD.

Papers2

Dr. Liu's most frequent co-authors

Recent publications by Dr. Liu

See all 2 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 ophthalmologists.

How network discovery works

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

Dr. Jeffrey W. Liu received $35,209 in industry payments from 2016 to 2025

CMS Open Payments shows 343 general payments to Dr. Liu from 26 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 85% of the total. RxSight Inc paid the most, $30,126.

General payments to Dr. Liu by program year, 2016 to 2025

General payments to Dr. Liu by kind, 2016 to 2025

$35.2Kin total
  • Consulting fees$29,95085%
  • Food and beverage$5,10414%
  • Entertainment$1110%
  • Honoraria$280%
  • Education$160%

Companies that paid Dr. Liu the most, 2016 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

Dr. Jeffrey W. Liu has 1 award and honors on record

Dmand AI lists 1 award for Dr. Liu, most recently Chief Resident in 2013.

Awards and honors for Dr. Liu

  1. 2013
    • Chief Resident

Source: Dmand AI Professional Profile Data

Dr. Jeffrey W. Liu graduated from The Warren Alpert Medical School of Brown University

Dr. Liu graduated from The Warren Alpert Medical School of Brown University in 2009. Dr. Liu is a member of AAO, ASCRS, CAEPS and SCCMA.

  1. Medical schoolThe Warren Alpert Medical School of Brown University
  2. Board certified in ophthalmologyAmerican Board of Ophthalmology

Source: Dmand AI Professional Profile Data

Dr. Jeffrey W. Liu accepts plans from 15 insurance carriers

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

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Elevance
  • 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. HMO6
  4. EPO4
  5. POS4

Source: Dmand AI Insurance Network Data

Sources for Dr. Jeffrey W. 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)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)
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. Jeffrey W. 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. Jeffrey W. Liu's NPI number?

Dr. Jeffrey W. Liu's NPI number is 1013145127. It was assigned on June 26, 2009, and it is active in the NPI Registry.

What kind of doctor is Dr. Jeffrey W. Liu?

Dr. Jeffrey W. Liu is an ophthalmologist in Mountain View, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).

Where does Dr. Jeffrey W. Liu practice?

Dr. Liu practices at 1174 Castro St, Mountain View, CA 94040. Dr. Liu's primary practice is Sleep Apnea Surgery Center, Inc in Mountain View, California. Dmand AI also links Dr. Liu to 1 group practice or clinic and 1 medical group.

What is Dr. Jeffrey W. Liu's office phone number?

The practice phone on file for Dr. Liu is (650) 322-8588.

What is Dr. Jeffrey W. Liu's medical license number?

Dr. Liu holds California license A 114765.

Which hospitals is Dr. Jeffrey W. Liu affiliated with?

Dr. Liu is affiliated with El Camino Health - Mountain View Hospital.

Does Dr. Jeffrey W. Liu accept Medicare?

Yes. CMS data shows Dr. Liu billed Medicare for 2,921 services in 2024, and Dr. Liu accepts Medicare assignment.

What is Dr. Jeffrey W. Liu's MIPS score?

Dr. Liu's MIPS final score for performance year 2024 is 90 out of 100, reported as part of a group.

How many Medicare patients does Dr. Jeffrey W. Liu see?

CMS counts 894 Medicare patients who saw Dr. Liu in 2024, with an average age of 77.

Is Dr. Jeffrey W. Liu board certified?

Yes. Dr. Liu is board certified in ophthalmology by the American Board of Ophthalmology.

Show 8 more questionsShow fewer questions

What services does Dr. Jeffrey W. Liu bill to Medicare?

In 2024, Dr. Liu's most billed Medicare services were eye exam or test (92014), office visit, established patient (99213) and office visit, established patient (99214).

Where did Dr. Jeffrey W. Liu go to medical school?

Dr. Liu graduated from The Warren Alpert Medical School of Brown University in 2009.

What drugs does Dr. Jeffrey W. Liu prescribe most?

In 2024 Medicare Part D data, Dr. Liu's most prescribed drugs by claims were Latanoprost, Prednisolone Acetate and Timolol Maleate.

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

CMS Open Payments shows $35,209 in general payments to Dr. Liu from 26 companies from 2016 to 2025. The largest total came from RxSight Inc.

How long has Dr. Jeffrey W. Liu been practicing?

Dr. Liu graduated from medical school in 2009, 17 years ago.

Does Dr. Jeffrey W. Liu do research?

Dmand AI links 2 publications to Dr. Liu.

Who does Dr. Jeffrey W. Liu publish with?

Dr. Liu's most frequent co-authors are Weldon W. Haw, MD (1 shared paper).

What insurance does Dr. Jeffrey W. Liu accept?

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

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