NPPES file of Aug 9, 2026

Ellen Schmidt Olaivar, NP BSN MSN

Women's Health Nurse Practitioner · Torrance, CA

Ellen Schmidt Olaivar, NP BSN MSN is a women's health nurse practitioner with a practice address in Torrance, California, and NPI 1407920192, issued on Nov 17, 2006. Check the license (California 6509, 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
1407920192
Name
Ellen Schmidt Olaivar
Credential
NP BSN MSN
Primary taxonomy
Women's Health Nurse Practitioner 363LW0102X
License numbers
6509 CA
459956 CA
Self-reported in NPPES; status is on the state search
Practice location
1124 W Carson St # N28, Torrance, CA 90502
Phone
(310) 641-0443
Enumerated
Nov 17, 2006
Record last updated
Jan 10, 2014 (not updated in 12 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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Also registered at 1124 W Carson St # N28

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

  1. Tarquina AlvarezPhysician Assistant1134292006
  2. Vicky Carter, RNPWomen's Health Nurse Practitioner1548333503
  3. Delores HenryAddiction (Substance Use Disorder) Registered Nurse1548334253
  4. Yasna OuwerkerkRegistered Nurse1043383904
  5. Margaret StemmlerRegistered Nurse1205900826

Verify Ellen Schmidt Olaivar 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 6509    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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3.0 times the Medicare Part D claims of the average women's health nurse practitioner in 2024

648 Medicare Part D claims for 102 beneficiaries, against an average of 217 among the 3,809 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.

  1. Ellen Olaivar648
  2. Specialty average217

Most prescribed

  1. Atorvastatin Calcium59 claims
  2. Amlodipine Besylate52 claims
  3. Ibuprofen39 claims
  4. Losartan Potassium34 claims
  5. Enalapril Maleate23 claims
  6. Fluticasone Propionate19 claims

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.

Industry payments in 2024: $53.05

2 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 3,574 providers of this specialty with any payment received $426.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Ellen Olaivar$53.05
  2. Specialty average$426.02

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Women's Health Nurse Practitioner providers in California

There are 912 women's health nurse practitioner records in California.

All 912 in California → Every provider in Torrance →

Other women's health nurse practitioner records in California

  1. Nkeiruka Abanobi, NPRedlands, CA1982009007
  2. Susan Abbott Rogge, NPSacramento, CA1245215581
  3. Carine AbinaderLoma Linda, CA1174345771
  4. Laura Abrignani, N.P.Santa Barbara, CA1134225980
  5. Judith Adler, NPSan Francisco, CA1366511586
  6. Maria Aguilar-Malaznik, RNPSanta Clara, CA1295821734
  7. Rosario Aguilar-Tanphanich, NPAlhambra, CA1053097568
  8. Laura Ahn, NPOakland, CA1053476416
  9. Letty Ajiz, WHNPLos Angeles, CA1396492641
  10. Ybelynn Alaan, NPAnaheim, CA1003938556

Common questions

What is Ellen Schmidt Olaivar, NP BSN MSN's NPI number?

Ellen Schmidt Olaivar, NP BSN MSN's National Provider Identifier (NPI) is 1407920192, issued on Nov 17, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ellen Schmidt Olaivar, NP BSN MSN located?

The NPPES record lists a practice address at 1124 W Carson St # N28, Torrance, CA, 90502. Phone: (310) 641-0443. Providers update this record themselves, so call before visiting.

How can I verify Ellen Schmidt Olaivar, NP BSN MSN's license?

NPPES lists California license number 6509, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Ellen Schmidt Olaivar, NP BSN MSN prescribe under Medicare Part D?

In 2024, Ellen Schmidt Olaivar, NP BSN MSN had 648 Medicare Part D claims for 102 beneficiaries; the average among women's health nurse practitioner prescribers was 217. 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.