Lucy Siqing Liu, MD
Emergency Medicine Physician · Los Angeles, CA
Lucy Siqing Liu, MD is an emergency medicine physician with a practice address in Los Angeles, California, and NPI 1932668076, issued on Mar 18, 2019. Check the license (California A179699, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Lucy Siqing Liu
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- A179699 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1200 N State St RM 1011, Los Angeles, CA 90033
- Phone
- (323) 409-7053
- Enumerated
- Mar 18, 2019
- Record last updated
- Jul 27, 2022
- Medicare enrollment
- Enrolled (PECOS I20220805002042); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 2019
- Entity
- Type 1 · individual
Also registered at 1200 N State St RM 1011
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Adam Ash, M.D.Emergency Medicine Physician1477717338
- Maria ContiEmergency Medicine Physician1093994923
- Pedro Duenas, MDStudent in an Organized Health Care Education/Training Program1063350700
- Darby Graham, MDStudent in an Organized Health Care Education/Training Program1528907748
- Alondra Hurtado, MDStudent in an Organized Health Care Education/Training Program1245090406
- Reza Jamehdor, M.D.Emergency Medicine Physician1629211669
Verify Lucy Siqing Liu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A179699Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% more Medicare Part D claims than the average emergency medicine physician in 2024
245 Medicare Part D claims for 185 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 37 claims were for opioids.
Most prescribed
- Amoxicillin-Clavulanate Potass37 claims
- Hydrocodone-Acetaminophen35 claims
- Cefdinir24 claims
- Ondansetron Odt12 claims
- Tamsulosin Hcl11 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
- Torrance Emergency Physicians IncTorrance, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Emergency Medicine Physician providers in California
There are 7,751 emergency medicine physician records in California.
Other emergency medicine physician records in California
- Cooper Aakhus, MDStanford, CA1194351007
- Pyra Aarden, MDMartinez, CA1417058199
- Neal Aaron, D.O.Encinitas, CA1114283520
- Eric AaserudeWalnut Creek, CA1811491194
- Nader Abas, MDBarstow, CA1346288305
- Michael Abbo, MDNovato, CA1205819042
- Daniel Abbott, MDFullerton, CA1518907864
- Paul-Andre Abboud, M.D.Oakland, CA1710065503
- Mostafa Abdel-Hamid, MDStanford, CA1457918740
- Ashraf Abdel-KerimChino, CA1396961538
Common questions
What is Lucy Siqing Liu, MD's NPI number?
Lucy Siqing Liu, MD's National Provider Identifier (NPI) is 1932668076, issued on Mar 18, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Lucy Siqing Liu, MD located?
The NPPES record lists a practice address at 1200 N State St RM 1011, Los Angeles, CA, 90033. Phone: (323) 409-7053. Providers update this record themselves, so call before visiting.
How can I verify Lucy Siqing Liu, MD's license?
NPPES lists California license number A179699, 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 Lucy Siqing Liu, MD prescribe under Medicare Part D?
In 2024, Lucy Siqing Liu, MD had 245 Medicare Part D claims for 185 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.