NPPES file of Aug 9, 2026

Loren Yglecias, FNP-C

Nurse Practitioner · Oakland, CA

Loren Yglecias, FNP-C is a nurse practitioner with a practice address in Oakland, California, and NPI 1619849759, issued on Sep 18, 2025. Check the license (California 95037007, 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
1619849759
Name
Loren Yglecias
Credential
FNP-C
Primary taxonomy
Nurse Practitioner 363L00000X
License number
95037007 CA
Self-reported in NPPES; status is on the state search
Practice location
3451 E 12TH St, Oakland, CA 94601
Phone
(510) 535-3926
Enumerated
Sep 18, 2025
Record last updated
Sep 26, 2025
Fax
(510) 535-4189
Medicare enrollment
Enrolled (PECOS I20251023003130); 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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8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →

Also registered at 3451 E 12TH St

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

  1. Patricia ArteagaRegistered Nurse1619323870
  2. Melissa Ayres, MPH, RDNRegistered Dietitian1144067067
  3. Lidia Barajas Gonzalez, RNRegistered Nurse1780130450
  4. Paul Bayard, MDFamily Medicine Physician1922101237
  5. Shelli Bein, MDPediatrics Physician1982836078
  6. Julia Bley, MDObstetrics & Gynecology Physician1831357177

Verify Loren Yglecias 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 95037007    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. LA Clinica DE LA Raza IncOakland, CA

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

Loren Yglecias among 8,223 nurse practitioner records in California

Loren Yglecias, FNP-C is one of 8,223 nurse practitioner records with a practice address in California. 65% 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 93% of them.

  • NPI issued2025 · 93% of these records are older, 3% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileYes · 42% of these records are
  • Graduated2025 · median 2017 among the 3,425 with a school on file
  • Record last updated2025 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nurse Practitioner providers in California

There are 8,223 nurse practitioner records in California.

All 8,223 in California → Every provider in Oakland → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Tanya Brown, N.P.Oakland, CA 946011376857581
  2. Sheila Dominic, F.N.P.Oakland, CA 946011497204515
  3. Cora Garcia, NPOakland, CA 946011962976597
  4. Caitlin Hanavan, RN, FNP-COakland, CA 946011366005068
  5. Kathleen Leyva, NPFOakland, CA 946011578663811
  6. Shelby McCray, RNOakland, CA 946011316583396
  7. Suzy Menjivar, NPOakland, CA 946011265218705
  8. Sarah Nathan, NPOakland, CA 946011487801148

Common questions

What is Loren Yglecias, FNP-C's NPI number?

Loren Yglecias, FNP-C's National Provider Identifier (NPI) is 1619849759, issued on Sep 18, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Loren Yglecias, FNP-C located?

The NPPES record lists a practice address at 3451 E 12TH St, Oakland, CA, 94601. Phone: (510) 535-3926. Providers update this record themselves, so call before visiting.

How can I verify Loren Yglecias, FNP-C's license?

NPPES lists California license number 95037007, 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.