Marina Zanzarini, PA-C
Physician Assistant · Pomona, CA
Marina Zanzarini, PA-C is a physician assistant with a practice address in Pomona, California, and NPI 1649759895, issued on Aug 8, 2018. Check the license (California 56398, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marina Zanzarini
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 56398 CA
Self-reported in NPPES; status is on the state search - Practice location
- 309 E 2ND St, Pomona, CA 91766
- Phone
- (909) 623-6116
- Enumerated
- Aug 8, 2018
- Record last updated
- Jan 8, 2025
- Medicare enrollment
- Enrolled (PECOS I20190826001834); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 309 E 2ND St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marina Zanzarini in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 56398Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average physician assistant in 2024
16 Medicare Part D claims for 11 beneficiaries, against an average of 830 among the 101,058 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.
Bills Medicare through one group practice
- Western University OF Health SciencesPomona, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
186 physician assistant records list a practice address in Pomona
They are 186 of the 5,102 NPPES records with a practice address in Pomona, and 14,451 physician assistant records in California.
All 186 in Pomona → All 14,451 in California → Every provider in Pomona →
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- Terri Abbott, P.A.La Jolla, CA1811165566
- Angela Abboud, MMS, PA-CSanta Rosa, CA1114399334
Common questions
What is Marina Zanzarini, PA-C's NPI number?
Marina Zanzarini, PA-C's National Provider Identifier (NPI) is 1649759895, issued on Aug 8, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Marina Zanzarini, PA-C located?
The NPPES record lists a practice address at 309 E 2ND St, Pomona, CA, 91766. Phone: (909) 623-6116. Providers update this record themselves, so call before visiting.
How can I verify Marina Zanzarini, PA-C's license?
NPPES lists California license number 56398, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Marina Zanzarini, PA-C prescribe under Medicare Part D?
In 2024, Marina Zanzarini, PA-C had 16 Medicare Part D claims for 11 beneficiaries; the average among physician assistant prescribers was 830. 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.