NPPES file of Aug 9, 2026

Olivia Ruth Silbar, RN

Specialist · Van Nuys, CA

Olivia Ruth Silbar, RN is a specialist with a practice address in Van Nuys, California, and NPI 1730355561, issued on May 1, 2008. Check the license (California 375831, 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
1730355561
Name
Olivia Ruth Silbar
Credential
RN
Primary taxonomy
Specialist 174400000X
License number
375831 CA
Self-reported in NPPES; status is on the state search
Practice location
6815 Noble Ave, Van Nuys, CA 91405
Phone
(818) 901-6600
Enumerated
May 1, 2008
Record last updated
May 1, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(818) 997-7826
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 specialist records → All 5,749 in California → Look up another NPI →

Also registered at 6815 Noble Ave

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

  1. Brianna Abadie, M.D.Diagnostic Radiology Physician1861811291
  2. Abraham Abraamyan, PA-CPhysician Assistant1982062808
  3. Torgom Abraamyan, M.D.Orthopaedic Surgery Physician1013370410
  4. Jan Matthew Angeles, NPNurse Practitioner1942989801
  5. David Auerbach, M.D.Orthopaedic Hand Surgery Physician1851320352
  6. Michael Bahk, M.D.Orthopaedic Surgery Physician1518012335

Verify Olivia Ruth Silbar 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 375831    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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Olivia Ruth Silbar among 5,749 specialist records in California

Olivia Ruth Silbar, RN is one of 5,749 specialist records with a practice address in California. 30% 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 2008, is newer than 56% of them.

  • NPI issued2008 · 56% of these records are older, 40% newer
  • In a Medicare fileNo · 30% of these records are
  • In the CMS Doctors and Clinicians fileNo · 19% of these records are
  • Record last updated2008 · 77% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Specialist providers in California

There are 5,749 specialist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 5,749 in California → Every provider in Van Nuys → Specialist nationwide →

The 8 specialist records with the nearest ZIP codes

  1. Lazaro Alonso, M.D.Van Nuys, CA 914051427073576
  2. Bruce Brownstein, PTVan Nuys, CA 914051164578258
  3. Habib Girgis, M.D.Van Nuys, CA 914051699718353
  4. Jayson Hymes, MDVan Nuys, CA 914051225032048
  5. Kamran Malek, M.D.Van Nuys, CA 914051215040324
  6. Lawrence Menzer, M.D.Van Nuys, CA 914051144253311
  7. Helen Nam, M.D.Van Nuys, CA 914051437287018
  8. Greg Nelson, M.D.Van Nuys, CA 914051558496950

Common questions

What is Olivia Ruth Silbar, RN's NPI number?

Olivia Ruth Silbar, RN's National Provider Identifier (NPI) is 1730355561, issued on May 1, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Olivia Ruth Silbar, RN located?

The NPPES record lists a practice address at 6815 Noble Ave, Van Nuys, CA, 91405. Phone: (818) 901-6600. Providers update this record themselves, so call before visiting.

How can I verify Olivia Ruth Silbar, RN's license?

NPPES lists California license number 375831, 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.