Isabelle Yisha Liu, M.D.
Student in an Organized Health Care Education/Training Program · Los Angeles, CA
Isabelle Yisha Liu, M.D. is a student in an organized health care education/training program with a practice address in Los Angeles, California, and NPI 1659670909, issued on Mar 24, 2011. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Isabelle Yisha Liu
- Credential
- M.D.
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 757 Westwood Plz # B7111, Los Angeles, CA 90095
- Phone
- (314) 827-6357
- Enumerated
- Mar 24, 2011
- Record last updated
- Dec 17, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20161123000795); accepts Medicare assignment
- Medical or professional school
- Washington University School Of Medicine, 2011
- 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 Isabelle Yisha 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
14% more Medicare Part D claims than the average student in an organized health care education/training program in 2024
211 Medicare Part D claims for 113 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D.
Most prescribed
- Fluticasone Propionate31 claims
- Prednisone30 claims
- Ciprofloxacin-Dexamethasone16 claims
- Ipratropium Bromide16 claims
- Amoxicillin-Clavulanate Potass13 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 IncAntioch, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Isabelle Yisha Liu among 40,652 student in an organized health care education/training program records in California
Isabelle Yisha 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 2011, is newer than 4% of them.
- NPI issued2011 · 4% of these records are older, 95% newer
- In a Medicare fileYes · 16% of these records are
- In the CMS Doctors and Clinicians fileYes · 6% of these records are
- Graduated2011 · median 2017 among the 2,409 with a school on file
- Record last updated2021 · 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).
6,770 student in an organized health care education/training program records list a practice address in Los Angeles
They are 6,770 of the 69,537 NPPES records with a practice address in Los Angeles, and 40,652 student in an organized health care education/training program records in California.
All 40,652 in California → Every provider in Los Angeles → 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
- Heather D'Adamo, M.D.Los Angeles, CA 900951871729418
- Muraya Gathinji, M.D.Los Angeles, CA 900951487898532
- Ngozi Iroezi, M.D.Los Angeles, CA 900951467604017
- Jonathan Jacobs, M.D.Los Angeles, CA 900951912155193
- Maria Jalbrzikowski, M.A.Los Angeles, CA 900951770714610
- Linda Lau, M.D.Los Angeles, CA 900951437393154
- Jin Sun Lee, M.D.Los Angeles, CA 900951225293343
- Marie Ng, M.D.Los Angeles, CA 900951851523385
Common questions
What is Isabelle Yisha Liu, M.D.'s NPI number?
Isabelle Yisha Liu, M.D.'s National Provider Identifier (NPI) is 1659670909, issued on Mar 24, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Isabelle Yisha Liu, M.D. located?
The NPPES record lists a practice address at 757 Westwood Plz # B7111, Los Angeles, CA, 90095. Phone: (314) 827-6357. Providers update this record themselves, so call before visiting.
How can I verify Isabelle Yisha Liu, M.D.'s license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Isabelle Yisha Liu, M.D. prescribe under Medicare Part D?
In 2024, Isabelle Yisha Liu, M.D. had 211 Medicare Part D claims for 113 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.