Isabel Lui, PA-C
Family Medicine Physician · El Monte, CA
Isabel Lui, PA-C is a family medicine physician with a practice address in El Monte, California, and NPI 1144626763, issued on Nov 10, 2014. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Isabel Lui
- Credential
- PA-C
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- Practice location
- 10418 Valley Blvd Ste B, El Monte, CA 91731
- Phone
- (888) 499-9303
- Enumerated
- Nov 10, 2014
- Entity
- Type 1 · individual
Also registered at 10418 Valley Blvd Ste B
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Tam Au, MDStudent in an Organized Health Care Education/Training Program1033850482
- Daniel Fong, D.OFamily Medicine Physician1548642655
- Maika Marie Morales, FNPFamily Nurse Practitioner1912741984
- May Nwe, M.D.Family Medicine Physician1407019649
- Lorna PichardoCase Manager/Care Coordinator1679219687
Verify Isabel Lui in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
98% fewer Medicare Part D claims than the average family medicine physician in 2024
60 Medicare Part D claims for 33 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D.
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 Medicare quality score for 2023: 55.3 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).
28 family medicine physician records list a El Monte practice address
They are 28 of the 1,528 NPPES records with a El Monte practice address, and 16,272 family medicine physician records in California.
All 28 in El Monte → All 16,272 in California → Every provider in El Monte →
Other family medicine physician records in California
- Omer Aba-Omer, MDSanta Monica, CA1649702093
- Michelle Ababa, MDWilmington, CA1710922513
- Anna Tzeitel Abalos, MDRoseville, CA1720200017
- Adan Abarca, MDAnaheim, CA1760553689
- Vanessa Abarca, DOVentura, CA1952040859
- Lorraine Abate, M.D.Sacramento, CA1104840008
- Robert Abatecola, MDCastro Valley, CA1669551719
- Romeo Abaya, M.D.Cottonwood, CA1598053506
- Effiem Abbah, MD, MPHSan Francisco, CA1821185133
- Khuzeman Abbasi, MDSanta Rosa, CA1841979952
Common questions
What is Isabel Lui, PA-C's NPI number?
Isabel Lui, PA-C's National Provider Identifier (NPI) is 1144626763, issued on Nov 10, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Isabel Lui, PA-C located?
The NPPES record lists a practice address at 10418 Valley Blvd Ste B, El Monte, CA, 91731. Phone: (888) 499-9303. Providers update this record themselves, so call before visiting.
How can I verify Isabel Lui, PA-C's license?
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 Isabel Lui, PA-C prescribe under Medicare Part D?
In 2024, Isabel Lui, PA-C had 60 Medicare Part D claims for 33 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.
What is Isabel Lui, PA-C's Medicare quality score?
The 2023 MIPS final score is 55.3 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), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.