James Francis Leoni, M.D.
Pediatric Emergency Medicine (Emergency Medicine) Physician · Madera, CA
James Francis Leoni, M.D. is a pediatric emergency medicine (emergency medicine) physician with a practice address in Madera, California, and NPI 1821394644, issued on Jan 27, 2011. Check the license (California A160802, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- James Francis Leoni
- Credential
- M.D.
- Primary taxonomy
- Pediatric Emergency Medicine (Emergency Medicine) Physician 207PP0204X
- License number
- A160802 CA
Self-reported in NPPES; status is on the state search - Practice location
- 9300 Valley Childrens PL # FC06, Madera, CA 93636
- Phone
- (559) 353-3000
- Enumerated
- Jan 27, 2011
- Record last updated
- May 20, 2026
- Medicare enrollment
- Enrolled (PECOS I20201006002938); accepts Medicare assignment
- Medical or professional school
- University Of California, Davis School Of Medicine, 2013
- Entity
- Type 1 · individual
8 nearest pediatric emergency medicine (emergency medicine) physician records → All 78 in California → Look up another NPI →
Also registered at 9300 Valley Childrens PL # FC06
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kayla Barnes, M.D.Pediatric Emergency Medicine (Emergency Medicine) Physician1144617879
- Brent Feudale, M.D.Pediatric Emergency Medicine (Pediatrics) Physician1598025116
- Michael Hazboun, M.D.Pediatrics Physician1558755678
- William Winter, PA-CPhysician Assistant1588791669
Verify James Francis Leoni in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A160802Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average pediatric emergency medicine (emergency medicine) physician in 2024
26 Medicare Part D claims for 17 beneficiaries, against an average of 89 among the 103 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 MIPS final score for 2023 (Medicare payment program): 93.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- The Association OF Chrmc And University PhysiciansSeattle, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Francis Leoni among 78 pediatric emergency medicine (emergency medicine) physician records in California
James Francis Leoni, M.D. is one of 78 pediatric emergency medicine (emergency medicine) physician records with a practice address in California. 47% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 58% of them.
- NPI issued2011 · 58% of these records are older, 38% newer
- In a Medicare fileYes · 47% of these records are
- In the CMS Doctors and Clinicians fileYes · 31% of these records are
- Graduated2013 · median 2010 among the 24 with a school on file
- Record last updated2026 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207PP0204X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Emergency Medicine (Emergency Medicine) Physician providers in California
There are 78 pediatric emergency medicine (emergency medicine) physician records in California.
All 78 in California → Every provider in Madera → Pediatric Emergency Medicine (Emergency Medicine) Physician nationwide →
The 8 pediatric emergency medicine (emergency medicine) physician records with the nearest ZIP codes
- Kayla Barnes, M.D.Madera, CA 936361144617879
- Melissa Hersh, MDMadera, CA 936361316253545
- Shehma Khan, MDMadera, CA 936361083732648
- Kelly Kriwanek Rappleye, MDMadera, CA 936361346240520
- Dain LandholmMadera, CA 936361922503846
- Melanie Morgan, MDMadera, CA 936361134135171
- Vivian Nwosu, M.D.Madera, CA 936361851565600
- Elis Olson, MDMadera, CA 936361285629923
Common questions
What is James Francis Leoni, M.D.'s NPI number?
James Francis Leoni, M.D.'s National Provider Identifier (NPI) is 1821394644, issued on Jan 27, 2011. An NPI identifies a provider in billing; it is not a license.
Where is James Francis Leoni, M.D. located?
The NPPES record lists a practice address at 9300 Valley Childrens PL # FC06, Madera, CA, 93636. Phone: (559) 353-3000. Providers update this record themselves, so call before visiting.
How can I verify James Francis Leoni, M.D.'s license?
NPPES lists California license number A160802, 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 James Francis Leoni, M.D. prescribe under Medicare Part D?
In 2024, James Francis Leoni, M.D. had 26 Medicare Part D claims for 17 beneficiaries; the average among pediatric emergency medicine (emergency medicine) physician prescribers was 89. Part D covers Medicare prescriptions only.
What is James Francis Leoni, M.D.'s MIPS final score?
The 2023 MIPS final score is 93.1 of 100. 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.