NPPES file of Aug 9, 2026

Mayren Yudith Guzman-Diaz

Family Nurse Practitioner · Bakersfield, CA

Mayren Yudith Guzman-Diaz is a family nurse practitioner with a practice address in Bakersfield, California, and NPI 1952293771, issued on Jul 16, 2025. Check the license (California NPF95035319, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1952293771
Name
Mayren Yudith Guzman-Diaz
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
NPF95035319 CA
Self-reported in NPPES; status is on the state search
Practice location
5401 White LN, Bakersfield, CA 93309
Phone
(661) 396-7100
Enumerated
Jul 16, 2025
Record last updated
Sep 23, 2025
Medicare enrollment
Enrolled (PECOS I20251009003174); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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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8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →

Also registered at 5401 White LN

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

  1. Dahlia Ackerman, FNPFamily Nurse Practitioner1699598144
  2. Patricia Alvarado, FNPFamily Nurse Practitioner1467562322
  3. Fiona Axelsson, MDFamily Medicine Physician1467004838
  4. Bertha Barraza, FNPFamily Nurse Practitioner1043769342
  5. Navjot BhullarNurse Practitioner1407782477
  6. Harjeet Brar, M.D.Nephrology Physician1053363663

Verify Mayren Yudith Guzman-Diaz 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 NPF95035319    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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Bills Medicare through one group practice

  1. Nephrology Medical Group OF Bakersfield IncBakersfield, CA

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

Mayren Yudith Guzman-Diaz among 16,966 family nurse practitioner records in California

Mayren Yudith Guzman-Diaz is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 90% of them.

  • NPI issued2025 · 90% of these records are older, 3% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 40% of these records are
  • Graduated2025 · median 2019 among the 6,793 with a school on file
  • Record last updated2025 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

392 family nurse practitioner records list a practice address in Bakersfield

They are 392 of the 11,539 NPPES records with a practice address in Bakersfield, and 16,966 family nurse practitioner records in California.

All 16,966 in California → Every provider in Bakersfield → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Patricia Alvarado, FNPBakersfield, CA 933091467562322
  2. Rocio Argueta, NURSE PRACTITIONERBakersfield, CA 933091396053369
  3. Heidi Bohlmann, APRN, FNP-BCBakersfield, CA 933091457388464
  4. Peter John GalerioBakersfield, CA 933091295163400
  5. Lisa Gause, FNP-BCBakersfield, CA 933091932302973
  6. Fathima Gutierrez, FNPBakersfield, CA 933091740575018
  7. Laura Hasting, R.N., NP., P.H.N,Bakersfield, CA 933091801077961
  8. Don Jeske, NP-CBakersfield, CA 933091225261027

Common questions

What is Mayren Yudith Guzman-Diaz's NPI number?

Mayren Yudith Guzman-Diaz's National Provider Identifier (NPI) is 1952293771, issued on Jul 16, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Mayren Yudith Guzman-Diaz located?

The NPPES record lists a practice address at 5401 White LN, Bakersfield, CA, 93309. Phone: (661) 396-7100. Providers update this record themselves, so call before visiting.

How can I verify Mayren Yudith Guzman-Diaz's license?

NPPES lists California license number NPF95035319, 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. 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.