Ha N. Vu, MD
Emergency Medicine Physician · Los Angeles, CA
Ha N. Vu, MD is an emergency medicine physician with a practice address in Los Angeles, California, and NPI 1346542586, issued on Nov 20, 2010. Check the license (California A114781, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ha N. Vu
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- A114781 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4080 Via Marisol Apt 236, Los Angeles, CA 90042
- Phone
- (323) 226-6667
- Enumerated
- Nov 20, 2010
- Record last updated
- Jul 21, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110830000207); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Verify Ha N. Vu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A114781Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% more Medicare Part D claims than the average emergency medicine physician in 2024
246 Medicare Part D claims for 159 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 45 claims were for opioids.
Most prescribed
- Ibuprofen31 claims
- Cephalexin27 claims
- Tramadol Hcl27 claims
- Azithromycin11 claims
- Hydrocodone-Acetaminophen11 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 94.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Cep America - CaliforniaSan Jose, CA
- Emergency Physicians Associates San Jose PCSan Jose, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ha N. Vu among 7,751 emergency medicine physician records in California
Ha N. Vu, MD is one of 7,751 emergency medicine 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 2010, is newer than 58% of them.
- NPI issued2010 · 58% of these records are older, 40% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2008 · median 2011 among the 4,560 with a school on file
- Record last updated2016 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in California
There are 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in Los Angeles → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Glenn Fernandez, MDLos Angeles, CA 900411124384763
- Rito Castanon-Hill, M.D.Los Angeles, CA 900451740397215
- Richard Hill, M.D.Los Angeles, CA 900451629013669
- Max Lebow, M.D.Los Angeles, CA 900451104868660
- Bruce Lohman, M.D.Los Angeles, CA 900391730101619
- Christopher Peabody, MD, MPHLos Angeles, CA 900391427317486
- Nicholas Altman, M.D.Los Angeles, CA 900461164659959
- David Barcay, M.D.Los Angeles, CA 900481891789764
Common questions
What is Ha N. Vu, MD's NPI number?
Ha N. Vu, MD's National Provider Identifier (NPI) is 1346542586, issued on Nov 20, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Ha N. Vu, MD located?
The NPPES record lists a practice address at 4080 Via Marisol Apt 236, Los Angeles, CA, 90042. Phone: (323) 226-6667. Providers update this record themselves, so call before visiting.
How can I verify Ha N. Vu, MD's license?
NPPES lists California license number A114781, 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 Ha N. Vu, MD prescribe under Medicare Part D?
In 2024, Ha N. Vu, MD had 246 Medicare Part D claims for 159 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Ha N. Vu, MD's MIPS final score?
The 2023 MIPS final score is 94.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.