NPPES file of Aug 9, 2026

Matteo Leveroni-Calvi, MD

Family Medicine Physician · Santa Ana, CA

Matteo Leveroni-Calvi, MD is a family medicine physician with a practice address in Santa Ana, California, and NPI 1427497262, issued on Jun 14, 2013. Check the license (California A168281, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1427497262
Name
Matteo Leveroni-Calvi
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
A168281 CA
83096 GA
256385 MA
Self-reported in NPPES; status is on the state search
Practice location
800 N Main St, Santa Ana, CA 92701
Phone
(657) 282-6355
Enumerated
Jun 14, 2013
Record last updated
Mar 7, 2023
Medicare enrollment
Enrolled (PECOS I20200715003123); accepts Medicare assignment
Medical or professional school
Boston University School Of Medicine, 2013
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 800 N Main St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Refat AhsanStudent in an Organized Health Care Education/Training Program1790623676
  2. Lynette Anderson, DOFamily Medicine Physician1164674503
  3. Joanne Azer, D.O.Family Medicine Physician1275822850
  4. Jacob Beene, MDStudent in an Organized Health Care Education/Training Program1477491363
  5. Karen Brandeis, F.N.P.Family Nurse Practitioner1336426840
  6. Karen Bui, MDStudent in an Organized Health Care Education/Training Program1124604954

Verify Matteo Leveroni-Calvi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A168281
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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77% fewer Medicare Part D claims than the average family medicine physician in 2024

813 Medicare Part D claims for 136 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.

  1. Matteo Leveroni-Calvi813
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium77 claims
  2. Amlodipine Besylate48 claims
  3. Metformin Hcl44 claims
  4. Losartan-Hydrochlorothiazide26 claims
  5. Levothyroxine Sodium25 claims
  6. Losartan Potassium24 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.

The MIPS final score for 2023 (Medicare payment program): 100 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.

  1. Qualityout of 100 · 30% of the final score82.4
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Bills Medicare through 2 group practices

  1. Regents OF The University OFOrange, CA
  2. University OF California IrvineAnaheim, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Matteo Leveroni-Calvi among 17,133 family medicine physician records in California

Matteo Leveroni-Calvi, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 68% of them.

  • NPI issued2013 · 68% of these records are older, 29% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2013 · median 2005 among the 10,652 with a school on file
  • Record last updated2023 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

177 family medicine physician records list a practice address in Santa Ana

They are 177 of the 8,904 NPPES records with a practice address in Santa Ana, and 17,133 family medicine physician records in California.

The 8 family medicine physician records with the nearest ZIP codes

  1. Lynette Anderson, DOSanta Ana, CA 927011164674503
  2. Bruno Bucci, M.D.Santa Ana, CA 927011407811250
  3. James Chau, M.D.Santa Ana, CA 927011285727784
  4. John Ehum, MDSanta Ana, CA 927011942483409
  5. Kathryn Larsen, MDSanta Ana, CA 927011598845638
  6. Tim Le, D.O.Santa Ana, CA 927011366480188
  7. Amy Leu, D.O.Santa Ana, CA 927011922297712
  8. Jose Mayorga, MDSanta Ana, CA 927011295925154

Common questions

What is Matteo Leveroni-Calvi, MD's NPI number?

Matteo Leveroni-Calvi, MD's National Provider Identifier (NPI) is 1427497262, issued on Jun 14, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Matteo Leveroni-Calvi, MD located?

The NPPES record lists a practice address at 800 N Main St, Santa Ana, CA, 92701. Phone: (657) 282-6355. Providers update this record themselves, so call before visiting.

How can I verify Matteo Leveroni-Calvi, MD's license?

NPPES lists California license number A168281, 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 Matteo Leveroni-Calvi, MD prescribe under Medicare Part D?

In 2024, Matteo Leveroni-Calvi, MD had 813 Medicare Part D claims for 136 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.

What is Matteo Leveroni-Calvi, MD's MIPS final score?

The 2023 MIPS final score is 100 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.