NPPES file of Aug 9, 2026

Sergio Almendariz

Ambulatory Care Registered Nurse · Los Angeles, CA

Sergio Almendariz is an ambulatory care registered nurse with a practice address in Los Angeles, California, and NPI 1043731417, issued on Jul 6, 2017. Check the license (California 486822, 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
1043731417
Name
Sergio Almendariz
Primary taxonomy
Ambulatory Care Registered Nurse 163WP2201X
License number
486822 CA
Self-reported in NPPES; status is on the state search
Practice location
2010 Zonal Ave, Los Angeles, CA 90033
Phone
(323) 409-5678
Enumerated
Jul 6, 2017
Record last updated
Jul 21, 2022
Fax
(323) 226-5207
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 2010 Zonal Ave

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

  1. Nune Abraamyan, NPFamily Nurse Practitioner1437452059
  2. Eloiza Alcaraz, PSY.D.Professional Counselor1063642767
  3. Ana Alonzo, RNFamily Nurse Practitioner1003302282
  4. Linday Alvarez-TobiasClinical Social Worker1831628429
  5. Kiyomi Ameriks, DOPsychiatry Physician1093088338
  6. Ursula Arndt, RNAmbulatory Care Registered Nurse1669994901

Verify Sergio Almendariz 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 486822    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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Ambulatory Care Registered Nurse providers in California

There are 940 ambulatory care registered nurse records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 940 in California → Every provider in Los Angeles →

Other ambulatory care registered nurse records in California

  1. Maria Elena AbedesTorrance, CA1184360992
  2. Susha AbrahamPalmdale, CA1053025304
  3. Ceasar AbrenicaMountain View, CA1982546107
  4. Leander AbundoVan Nuys, CA1679285670
  5. Angela AcainLancaster, CA1104791516
  6. Claire AcobaSan Fernando, CA1881123396
  7. Deo AcobaPalmdale, CA1306550850
  8. Trillondel Acosta, RNTorrance, CA1215451091
  9. Ryan AcunaLos Angeles, CA1932692191
  10. Jennifer Adams, MSN, RNFresno, CA1881436665

Common questions

What is Sergio Almendariz's NPI number?

Sergio Almendariz's National Provider Identifier (NPI) is 1043731417, issued on Jul 6, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Sergio Almendariz located?

The NPPES record lists a practice address at 2010 Zonal Ave, Los Angeles, CA, 90033. Phone: (323) 409-5678. Providers update this record themselves, so call before visiting.

How can I verify Sergio Almendariz's license?

NPPES lists California license number 486822, 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.