Chien-Ye Liu, MD
Neurology Physician · Mountain View, CA
Chien-Ye Liu, MD is a neurology physician with a practice address in Mountain View, California, and NPI 1376659003, issued on Aug 23, 2006. Check the license (California A61514, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Chien-Ye Liu
- Credential
- MD
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- A61514 CA
Self-reported in NPPES; status is on the state search - Practice location
- 701 E EL Camino Real, Mountain View, CA 94040
- Phone
- (650) 934-7300
- Enumerated
- Aug 23, 2006
- Record last updated
- Dec 13, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20041210000937); accepts Medicare assignment
- Medical or professional school
- Northwestern University Feinberg Medical School, 1995
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 2,339 in California → Look up another NPI →
Also registered at 701 E EL Camino Real
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Chien-Ye Liu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A61514Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average neurology physician in 2024
3,048 Medicare Part D claims for 483 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims. 37 claims were for opioids.
Most prescribed
- Donepezil Hcl438 claims
- Carbidopa-Levodopa385 claims
- Carbidopa-Levodopa Er218 claims
- Memantine Hcl185 claims
- Gabapentin171 claims
- Rizatriptan108 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.
Industry payments in 2024: $13.86
1 payment: food and beverage; the largest payer was Abbvie Inc. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Sutter Bay Medical FoundationSan Jose, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chien-Ye Liu among 2,339 neurology physician records in California
Chien-Ye Liu, MD is one of 2,339 neurology physician records with a practice address in California. 81% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1995 · median 2006 among the 1,628 with a school on file
- Record last updated2011 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in California
There are 2,339 neurology physician records in California.
All 2,339 in California → Every provider in Mountain View → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- John Barnes, MDMountain View, CA 940401013097401
- David Chen, MDMountain View, CA 940401730155441
- Ariele Greenfield, M.D.Mountain View, CA 940401114214566
- Leland Greenwald, MDMountain View, CA 940401881700029
- Carson Lawall, MDMountain View, CA 940401396871521
- Amy Lee, M.D.Mountain View, CA 940401629108717
- Hemalatha Narra, M.D.Mountain View, CA 940401285690701
- Angeline Ngo, MDMountain View, CA 940401215565007
Common questions
What is Chien-Ye Liu, MD's NPI number?
Chien-Ye Liu, MD's National Provider Identifier (NPI) is 1376659003, issued on Aug 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Chien-Ye Liu, MD located?
The NPPES record lists a practice address at 701 E EL Camino Real, Mountain View, CA, 94040. Phone: (650) 934-7300. Providers update this record themselves, so call before visiting.
How can I verify Chien-Ye Liu, MD's license?
NPPES lists California license number A61514, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Chien-Ye Liu, MD prescribe under Medicare Part D?
In 2024, Chien-Ye Liu, MD had 3,048 Medicare Part D claims for 483 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.
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.