NPPES file of Aug 9, 2026

Catherine Melliza Garganera-Quinzon, MSN-FNP

Family Nurse Practitioner · Van Nuys, CA

Catherine Melliza Garganera-Quinzon, MSN-FNP is a family nurse practitioner with a practice address in Van Nuys, California, and NPI 1902253792, issued on May 21, 2016. Check the license (California NP95004047, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1902253792
Name
Catherine Melliza Garganera-Quinzon
Credential
MSN-FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
NP95004047 CA
Self-reported in NPPES; status is on the state search
Practice location
6544 Valjean Ave, Van Nuys, CA 91406
Phone
(818) 667-3648
Enumerated
May 21, 2016
Record last updated
Sep 10, 2016 (not updated in 10 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →

Verify Catherine Melliza Garganera-Quinzon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license NP95004047    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
Find the California license search

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98% fewer Medicare Part D claims than the average family nurse practitioner in 2024

27 Medicare Part D claims for 21 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 14 claims were for opioids.

  1. Catherine Garganera-Quinzon27
  2. Specialty average1,305

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.

Catherine Melliza Garganera-Quinzon among 16,966 family nurse practitioner records in California

Catherine Melliza Garganera-Quinzon, MSN-FNP is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 35% of them.

  • NPI issued2016 · 35% of these records are older, 60% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 40% of these records are
  • Record last updated2016 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

57 family nurse practitioner records list a practice address in Van Nuys

They are 57 of the 4,323 NPPES records with a practice address in Van Nuys, and 16,966 family nurse practitioner records in California.

All 16,966 in California → Every provider in Van Nuys → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Bilet Babasi, FNP-CVan Nuys, CA 914061043156490
  2. Jennifer Baker, NPVan Nuys, CA 914061316817513
  3. Ani BoyadzhyanVan Nuys, CA 914061801752555
  4. Luiza Kazaryan, NPLake Balboa, CA 914061538728431
  5. Sima Mentsoyan, FNP-CVan Nuys, CA 914061578370508
  6. Galina RovenskyVan Nuys, CA 914061053530618
  7. Brian Schiavone, FNP-BCVan Nuys, CA 914061770431306
  8. Gebrehiwot Yibalih, FNPVan Nuys, CA 914061811870462

Common questions

What is Catherine Melliza Garganera-Quinzon, MSN-FNP's NPI number?

Catherine Melliza Garganera-Quinzon, MSN-FNP's National Provider Identifier (NPI) is 1902253792, issued on May 21, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Catherine Melliza Garganera-Quinzon, MSN-FNP located?

The NPPES record lists a practice address at 6544 Valjean Ave, Van Nuys, CA, 91406. Phone: (818) 667-3648. Providers update this record themselves, so call before visiting.

How can I verify Catherine Melliza Garganera-Quinzon, MSN-FNP's license?

NPPES lists California license number NP95004047, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Catherine Melliza Garganera-Quinzon, MSN-FNP prescribe under Medicare Part D?

In 2024, Catherine Melliza Garganera-Quinzon, MSN-FNP had 27 Medicare Part D claims for 21 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.