Leslie Nguyen
Physician Assistant · Eastvale, CA
Leslie Nguyen is a physician assistant with a practice address in Eastvale, California, and NPI 1104462803, issued on Nov 18, 2019. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Leslie Nguyen
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 14252 Schleisman RD, Eastvale, CA 92880
- Phone
- (951) 941-0900
- Enumerated
- Nov 18, 2019
- Record last updated
- Jul 27, 2022
- Medicare enrollment
- Enrolled (PECOS I20230724002934); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Verify Leslie Nguyen 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
78% fewer Medicare Part D claims than the average physician assistant in 2024
179 Medicare Part D claims for 104 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Albuterol Sulfate Hfa18 claims
- Azithromycin18 claims
- Amoxicillin-Clavulanate Potass17 claims
- Nitrofurantoin Mono-Macro13 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
- Carbon Health Medical Group OF California PCEastvale, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Leslie Nguyen among 14,451 physician assistant records in California
Leslie Nguyen is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 56% of them.
- NPI issued2019 · 56% of these records are older, 38% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2020 · median 2018 among the 7,214 with a school on file
- Record last updated2022 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 physician assistant records list a practice address in Eastvale
They are 5 of the 303 NPPES records with a practice address in Eastvale, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Eastvale → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Amy Cheng, PA-CEastvale, CA 928801689379158
- Brenda GaribayCorona, CA 928801134445646
- Shina Patel, P.A.Eastvale, CA 928801649228925
- Andrea Price, PHYSICIAN ASSISTANTCorona, CA 928801407079718
- Ryan Salt, PA-CEastvale, CA 928801225857394
- Toni Sanders, PACEastvale, CA 928801396809752
- Janene Arteche, PA-CCorona, CA 928811124224241
- Anam AslamCorona, CA 928811154253102
Common questions
What is Leslie Nguyen's NPI number?
Leslie Nguyen's National Provider Identifier (NPI) is 1104462803, issued on Nov 18, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Leslie Nguyen located?
The NPPES record lists a practice address at 14252 Schleisman RD, Eastvale, CA, 92880. Phone: (951) 941-0900. Providers update this record themselves, so call before visiting.
How can I verify Leslie Nguyen's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Leslie Nguyen prescribe under Medicare Part D?
In 2024, Leslie Nguyen had 179 Medicare Part D claims for 104 beneficiaries; the average among physician assistant prescribers was 830. 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.