Diane Marie Mazzoni, MS, PPS
School Psychologist · Madera, CA
Diane Marie Mazzoni, MS, PPS is a school psychologist with a practice address in Madera, California, and NPI 1003474818, issued on Jun 5, 2019. Check the license (California 2326, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Diane Marie Mazzoni
- Credential
- MS, PPS
- Primary taxonomy
- School Psychologist 103TS0200X
- License number
- 2326 CA
Self-reported in NPPES; status is on the state search - Practice location
- 37479 Avenue 12, Madera, CA 93636
- Phone
- (559) 645-3572
- Enumerated
- Jun 5, 2019
- Record last updated
- Jun 5, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 37479 Avenue 12
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Diane Marie Mazzoni in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 2326Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
School Psychologist providers in California
There are 2,544 school psychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other school psychologist records in California
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- Sarah Abbott, MA, EDSSan Francisco, CA1831020916
- Tasleem Abdullah, PPSPorterville, CA1265396600
- Maxine AbellanosaYermo, CA1023990942
- Betia AbidValencia, CA1356102552
- Aura Frances Abing, ED.M., NCSP, LEPSan Francisco, CA1144891250
- Chad AblangMillbrae, CA1619593324
- Bobbie Ables-Smith, LEP #3049Lodi, CA1043795644
- Alexis AccuarPalm Springs, CA1376308130
Common questions
What is Diane Marie Mazzoni, MS, PPS's NPI number?
Diane Marie Mazzoni, MS, PPS's National Provider Identifier (NPI) is 1003474818, issued on Jun 5, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Diane Marie Mazzoni, MS, PPS located?
The NPPES record lists a practice address at 37479 Avenue 12, Madera, CA, 93636. Phone: (559) 645-3572. Providers update this record themselves, so call before visiting.
How can I verify Diane Marie Mazzoni, MS, PPS's license?
NPPES lists California license number 2326, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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. 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.