Registry data as of Aug 27, 2026

Guillermo Vicencio, LVN

Licensed Vocational Nurse · Santa Ana, CA

Guillermo Vicencio, LVN is a licensed vocational nurse with a practice address in Santa Ana, California, and NPI 1386862068, issued on Apr 20, 2007. Check the license (California VN223287, 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1386862068
Name
Guillermo Vicencio
Credential
LVN
Primary taxonomy
Licensed Vocational Nurse 164X00000X
License number
VN223287 CA
Self-reported in NPPES; status is on the state search
Practice location
1615 French St, Santa Ana, CA 92701
Phone
(714) 824-8140
Enumerated
Apr 20, 2007
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 1615 French St

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

  1. Francis AvalosMental Health Counselor1013148014
  2. Blanca Ayala, BAMarriage & Family Therapist1083834527
  3. Cecilia BenitezMental Health Counselor1801025184
  4. Belen CarrilloRehabilitation Practitioner1760648489
  5. Dorothy CastilloCounselor1558553131
  6. Matthew CastilloMental Health Counselor1033482377

Verify Guillermo Vicencio 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 VN223287
    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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

146 licensed vocational nurse records list a practice address in Santa Ana

They are 146 of the 8,904 NPPES records with a practice address in Santa Ana, and 10,699 licensed vocational nurse records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other licensed vocational nurse records in California

  1. Aubra AaronLos Angeles, CA1285330431
  2. Rolhando Aaron, LVNSan Jose, CA1740784867
  3. Adrienne Nisha AbadSacramento, CA1366109647
  4. Carolyn Ann Abalon, LVNOrange, CA1487167987
  5. Ashlee Abalos, LVNFresno, CA1467176214
  6. Jauda AbalosFresno, CA1780886226
  7. Benjamin Abarca, LVNOrange, CA1992539779
  8. Judith AbarcaHuntington Park, CA1851746689
  9. Marie Eugene Abarientos, MDPort Hueneme, CA1891310926
  10. Alvin AbasCompton, CA1992557748

Common questions

What is Guillermo Vicencio, LVN's NPI number?

Guillermo Vicencio, LVN's National Provider Identifier (NPI) is 1386862068, issued on Apr 20, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Guillermo Vicencio, LVN located?

The NPPES record lists a practice address at 1615 French St, Santa Ana, CA, 92701. Phone: (714) 824-8140. Providers update this record themselves, so call before visiting.

How can I verify Guillermo Vicencio, LVN's license?

NPPES lists California license number VN223287, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

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) 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 27, 2026.