Chris Y. Liu, M.D.
Student in an Organized Health Care Education/Training Program · Orange, CA
Chris Y. Liu, M.D. is a student in an organized health care education/training program with a practice address in Orange, California, and NPI 1275765240, issued on Aug 10, 2009. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Chris Y. Liu
- Credential
- M.D.
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 180 City Blvd West, Orange, CA 92868
- Phone
- (510) 206-7906
- Enumerated
- Aug 10, 2009
- Record last updated
- Feb 11, 2022
- Medicare enrollment
- Enrolled (PECOS I20110817000699); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 2008
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 40,652 in California → Look up another NPI →
Verify Chris Y. Liu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average student in an organized health care education/training program in 2024
478 Medicare Part D claims for 128 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Pantoprazole Sodium32 claims
- Amlodipine Besylate31 claims
- Furosemide26 claims
- Clopidogrel23 claims
- Lisinopril20 claims
- Atorvastatin Calcium19 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.
Bills Medicare through one group practice
- Permanente Medical Group IncVallejo, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chris Y. Liu among 40,652 student in an organized health care education/training program records in California
Chris Y. Liu, M.D. is one of 40,652 student in an organized health care education/training program records with a practice address in California. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 2% of them.
- NPI issued2009 · 2% of these records are older, 97% newer
- In a Medicare fileYes · 16% of these records are
- In the CMS Doctors and Clinicians fileYes · 6% of these records are
- Graduated2008 · median 2017 among the 2,409 with a school on file
- Record last updated2022 · 26% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
870 student in an organized health care education/training program records list a practice address in Orange
They are 870 of the 13,245 NPPES records with a practice address in Orange, and 40,652 student in an organized health care education/training program records in California.
All 40,652 in California → Every provider in Orange → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Shiloni Bhambani, BS, M.D.Orange, CA 928681932439288
- Davin Chark, M.D.Orange, CA 928681790938306
- Hannah ChoiOrange, CA 928681689802811
- Jeffrey Cruz, MDOrange, CA 928681922236207
- Juliette Hunt, MDOrange, CA 928681265615389
- Rakhi Kaila, M.B.B.SOrange, CA 928681720265762
- Tho Le, M.D.Orange, CA 928681467685289
- Sharon Lee, M.D.Orange, CA 928681558518878
Common questions
What is Chris Y. Liu, M.D.'s NPI number?
Chris Y. Liu, M.D.'s National Provider Identifier (NPI) is 1275765240, issued on Aug 10, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Chris Y. Liu, M.D. located?
The NPPES record lists a practice address at 180 City Blvd West, Orange, CA, 92868. Phone: (510) 206-7906. Providers update this record themselves, so call before visiting.
How can I verify Chris Y. Liu, M.D.'s license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Chris Y. Liu, M.D. prescribe under Medicare Part D?
In 2024, Chris Y. Liu, M.D. had 478 Medicare Part D claims for 128 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.