Xuanto Leduc, M.D.
Pediatrics Physician · Fountain Valley, CA
Xuanto Leduc, M.D. is a pediatrics physician with a practice address in Fountain Valley, California, and NPI 1710066147, issued on Nov 5, 2006. Check the license (California A39058, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Xuanto Leduc
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- A39058 CA
Self-reported in NPPES; status is on the state search - Practice location
- 11160 Warner Ave, Fountain Valley, CA 92708
- Phone
- (714) 540-0105
- Enumerated
- Nov 5, 2006
- Record last updated
- Jun 18, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (714) 540-6727
- Medicaid ID
- 00A390581 CA
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →
Also registered at 11160 Warner Ave
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Verify Xuanto Leduc in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A39058Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average pediatrics physician in 2024
61 Medicare Part D claims for 19 beneficiaries, 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.
Xuanto Leduc among 9,272 pediatrics physician records in California
Xuanto Leduc, 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 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 56% newer
- In a Medicare fileYes · 31% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2014 · 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).
37 pediatrics physician records list a practice address in Fountain Valley
They are 37 of the 2,190 NPPES records with a practice address in Fountain Valley, and 9,272 pediatrics physician records in California.
All 9,272 in California → Every provider in Fountain Valley → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Valery Brouwer, MDFountain Valley, CA 927081508895228
- Bradford Curtis, MDFountain Valley, CA 927081932190568
- Lori Debold, M.D.Fountain Valley, CA 927081831194323
- Bertram Dias, MDFountain Valley, CA 927081780613406
- Julie Fallon, MDFountain Valley, CA 927081891785234
- Richard Grainey, MDFountain Valley, CA 927081174570782
- Myduyen Nguyen, MDFountain Valley, CA 927081316939481
- Michael Ozaki, MDFountain Valley, CA 927081619958527
Common questions
What is Xuanto Leduc, M.D.'s NPI number?
Xuanto Leduc, M.D.'s National Provider Identifier (NPI) is 1710066147, issued on Nov 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Xuanto Leduc, M.D. located?
The NPPES record lists a practice address at 11160 Warner Ave, Fountain Valley, CA, 92708. Phone: (714) 540-0105. Providers update this record themselves, so call before visiting.
How can I verify Xuanto Leduc, M.D.'s license?
NPPES lists California license number A39058, 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 Xuanto Leduc, M.D. prescribe under Medicare Part D?
In 2024, Xuanto Leduc, M.D. had 61 Medicare Part D claims for 19 beneficiaries; 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.