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GENESIS GABRIELA DIAZ-ESPIQUE
NPI 1124998604
Nurse Practitioner in Stanton, CA

Active since November 10, 2025PECOS EnrolledAccepts Medicare Assignment
10350 E BRIAR OAKS DR APT D, STANTON, CA 90680(562) 294-9233 Get Directions Write a Review

NPPES record last updated: November 19, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 19, 2025, Nov 10, 2025 (2 updates tracked since 2025).

About Genesis Gabriela Diaz-espique NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GENESIS GABRIELA DIAZ-ESPIQUE (NPI 1124998604) is an individual nurse practitioner in Stanton, California, licensed in California (95037542) and active in the NPI registry since November 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1124998604
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameGENESIS GABRIELA DIAZ-ESPIQUE
Location Address10350 E BRIAR OAKS DR APT DStanton, CA 90680-4227
Mailing Address10350 E Briar Oaks Dr Apt DStanton, CA 90680-4227
Phone(562) 294-9233
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateNovember 10, 2025
Last NPPES UpdateNovember 19, 20252 updates tracked since enumeration
NPPES CertifiedNovember 9, 2025
✔ NPI 1124998604 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in CA · 95037542
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedRegistered NurseTaxonomy 163W00000X · License 95205222 (CA)
10350 E BRIAR OAKS DR APT D, Stanton, CA 90680
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Genesis Gabriela Diaz-espique is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5193211365
PECOS Enrollment IDI20251226001887
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Genesis Diaz-espique reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sun Medical Group, Inc.
3.2 mi
Urgent Care
1711 W KATELLA AVE
Anaheim, CA 92804
  • Reassigned Medicare billing, California enrollment
  • 16 clinicians in this Medicare group
NPI 1114673902 (714) 337-9393
Apex Health Providers
11 mi
Urgent Care
535 E MAIN ST # 113
Tustin, CA 92780
  • Reassigned Medicare billing, California enrollment
  • 4 clinicians in this Medicare group
NPI 1386409563 (949) 466-6055

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90680 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Genesis Diaz-espique's NPI number?

The NPI number for Genesis Diaz-espique is 1124998604. It was assigned to this individual provider in the NPPES registry on November 10, 2025.

Where is Genesis Diaz-espique located?

Genesis Diaz-espique practices at 10350 E Briar Oaks Dr Apt D, Stanton, CA 90680. The listed phone number is (562) 294-9233.

What is Genesis Diaz-espique's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Genesis Diaz-espique enrolled in Medicare?

Yes. Genesis Diaz-espique is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Genesis Diaz-espique's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Genesis Diaz-espique reassigns Medicare benefits to 2 organizations: Sun Medical Group, Inc. (Anaheim, CA) and Apex Health Providers (Tustin, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Genesis Diaz-espique's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Genesis Diaz-espique was last updated on November 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.