NPPES file of Aug 9, 2026

Guido S. Vergara, FNP

Family Medicine Physician · Van Nuys, CA

Guido S. Vergara, FNP is a family medicine physician with a practice address in Van Nuys, California, and NPI 1851896559, issued on Mar 26, 2018. Check the license (California 95006245, as entered in NPPES) on the Medical Board of California; 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
1851896559
Name
Guido S. Vergara
Credential
FNP
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
95006245 CA
Self-reported in NPPES; status is on the state search
Practice location
7211 Van Nuys Blvd, Van Nuys, CA 91405
Phone
(818) 988-2722
Enumerated
Mar 26, 2018
Record last updated
Mar 26, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20221021000749); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 7211 Van Nuys Blvd

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

  1. Erik GranadosNurse Practitioner1881578573
  2. Lauren Lalisan, NPNurse Practitioner1619630332

Verify Guido S. Vergara in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 95006245
    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
Open 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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97% fewer Medicare Part D claims than the average family medicine physician in 2024

121 Medicare Part D claims for 78 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Guido Vergara121
  2. Specialty average3,544

Most prescribed

  1. Prednisone14 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.

Bills Medicare through one group practice

  1. Exer Medical CorporationSanta Monica, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Guido S. Vergara among 17,133 family medicine physician records in California

Guido S. Vergara, FNP is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 82% of them.

  • NPI issued2018 · 82% of these records are older, 15% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2022 · median 2005 among the 10,652 with a school on file
  • Record last updated2018 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

27 family medicine physician records list a practice address in Van Nuys

They are 27 of the 4,323 NPPES records with a practice address in Van Nuys, and 17,133 family medicine physician records in California.

The 8 family medicine physician records with the nearest ZIP codes

  1. Abideen Ajuwon, MDVan Nuys, CA 914051124373071
  2. Garbis Apelian, MDVan Nuys, CA 914051558543280
  3. Joey Brett, MDVan Nuys, CA 914051831199017
  4. Jacqueline Cope, MDVan Nuys, CA 914051457369456
  5. David Lavian, MDVan Nuys, CA 914051770582967
  6. Myung Lee, MDVan Nuys, CA 914051821175811
  7. Rikki Martinez, M.D.Van Nuys, CA 914051053545442
  8. Miguel Mejia, MDVan Nuys, CA 914051508955170

Common questions

What is Guido S. Vergara, FNP's NPI number?

Guido S. Vergara, FNP's National Provider Identifier (NPI) is 1851896559, issued on Mar 26, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Guido S. Vergara, FNP located?

The NPPES record lists a practice address at 7211 Van Nuys Blvd, Van Nuys, CA, 91405. Phone: (818) 988-2722. Providers update this record themselves, so call before visiting.

How can I verify Guido S. Vergara, FNP's license?

NPPES lists California license number 95006245, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Guido S. Vergara, FNP prescribe under Medicare Part D?

In 2024, Guido S. Vergara, FNP had 121 Medicare Part D claims for 78 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.

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.