NPPES file of Aug 9, 2026

Silvia Son

Nurse Practitioner · Fullerton, CA

Silvia Son is a nurse practitioner with a practice address in Fullerton, California, and NPI 1871140285, issued on Aug 20, 2019. Check the license (California AG08190094, 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.

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

NPPES recordNPPES file of Aug 9, 2026
1871140285
Name
Silvia Son
Primary taxonomy
Nurse Practitioner 363L00000X
License number
AG08190094 CA
Self-reported in NPPES; status is on the state search
Practice location
250 W Santa FE Ave Unit 340, Fullerton, CA 92832
Phone
(562) 455-9737
Enumerated
Aug 20, 2019
Record last updated
Aug 20, 2019 (not updated in 7 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 nurse practitioner records → All 8,223 in California → Look up another NPI →

Verify Silvia Son 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 AG08190094    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

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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Silvia Son among 8,223 nurse practitioner records in California

Silvia Son is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2019, is newer than 61% of them.

  • NPI issued2019 · 61% of these records are older, 34% newer
  • In a Medicare fileNo · 65% of these records are
  • In the CMS Doctors and Clinicians fileNo · 42% of these records are
  • Record last updated2019 · 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 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nurse Practitioner providers in California

There are 8,223 nurse practitioner records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 8,223 in California → Every provider in Fullerton → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Kiwon Park, FNP-CFullerton, CA 928321346124864
  2. Valerie VanFullerton, CA 928321932585866
  3. Jennifer Viray, NPFullerton, CA 928321801316591
  4. Cindy An, AGPCNP-BCFullerton, CA 928311801579420
  5. Minnah Cho, MSN, FNP-CFullerton, CA 928311790277515
  6. Erol Deculing, NPFullerton, CA 928331992124606
  7. Paulo Jusay, MSN, ACNP, APRN,BCFullerton, CA 928331013191840
  8. Nhi Lien, FNP-CFullerton, CA 928331205535135

Common questions

What is Silvia Son's NPI number?

Silvia Son's National Provider Identifier (NPI) is 1871140285, issued on Aug 20, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Silvia Son located?

The NPPES record lists a practice address at 250 W Santa FE Ave Unit 340, Fullerton, CA, 92832. Phone: (562) 455-9737. Providers update this record themselves, so call before visiting.

How can I verify Silvia Son's license?

NPPES lists California license number AG08190094, 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.

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.