Leticia Y. Du, M.D.
Pediatrics Physician · Temecula, CA
Leticia Y. Du, M.D. is a pediatrics physician with a practice address in Temecula, California, and NPI 1730189093, issued on Jul 28, 2005. Check the license (California A493630, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Leticia Y. Du
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- A493630 CA
Self-reported in NPPES; status is on the state search - Practice location
- 41238 Margarita RD, Temecula, CA 92591
- Phone
- (951) 506-9392
- Enumerated
- Jul 28, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (951) 506-6171
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →
Also registered at 41238 Margarita RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Leticia Y. Du in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A493630Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average pediatrics physician in 2024
14 Medicare Part D claims, against an average of 375 among the 5,609 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.
Leticia Y. Du among 9,272 pediatrics physician records in California
Leticia Y. Du, M.D. is one of 9,272 pediatrics physician records with a practice address in California. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 96% newer
- In a Medicare fileYes · 31% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2026 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
32 pediatrics physician records list a practice address in Temecula
They are 32 of the 4,057 NPPES records with a practice address in Temecula, and 9,272 pediatrics physician records in California.
All 9,272 in California → Every provider in Temecula → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Hillary Avera, PHYSICIAN ASSISTANTTemecula, CA 925911093276461
- Steven Griffin, M.D.Temecula, CA 925911235321621
- Donna Krepak, D.O.Temecula, CA 925911750389177
- Lisa Reed, D.O.Temecula, CA 925911033203005
- Daniel Robbins, DOTemecula, CA 925911194796367
- Donna Ruiz, M.D.Temecula, CA 925911952482200
- Justin Salehi, MDTemecula, CA 925911194351155
- Christina Schmidt, M.DTemecula, CA 925911891720603
Common questions
What is Leticia Y. Du, M.D.'s NPI number?
Leticia Y. Du, M.D.'s National Provider Identifier (NPI) is 1730189093, issued on Jul 28, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Leticia Y. Du, M.D. located?
The NPPES record lists a practice address at 41238 Margarita RD, Temecula, CA, 92591. Phone: (951) 506-9392. Providers update this record themselves, so call before visiting.
How can I verify Leticia Y. Du, M.D.'s license?
NPPES lists California license number A493630, 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 Leticia Y. Du, M.D. prescribe under Medicare Part D?
In 2024, Leticia Y. Du, M.D. had 14 Medicare Part D claims; the average among pediatrics physician prescribers was 375. 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.