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MR. WILLIAM HERNANDEZ LEYVA FNP-C, APRN
NPI 1033416284
Nurse Practitioner in Irving, TX

Active since February 24, 2011PECOS EnrolledAccepts Medicare Assignment
1018 E IRVING BLVD, IRVING, TX 75060(469) 471-1539(469) 654-4091 Get Directions Write a Review

NPPES record last updated: July 24, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 25, 2023, Dec 23, 2022, Dec 21, 2021 and 2 more (5 updates tracked since 2017).

About Mr. William Hernandez Leyva Fnp-c, Aprn NPPES

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

MR. WILLIAM HERNANDEZ LEYVA FNP-C, APRN (NPI 1033416284) is an individual nurse practitioner in Irving, Texas, licensed in Texas (1039299) and active in the NPI registry since February 2011. He is enrolled in Medicare PECOS, maintains a secondary practice location in Dallas, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1033416284
Entity TypeIndividualMale
Primary Taxonomy363L00000X
Provider Legal NameMR. WILLIAM HERNANDEZ LEYVACredential: FNP-C, APRN
Location Address1018 E IRVING BLVDIrving, TX 75060-4351
Mailing Address1018 E Irving BlvdIrving, TX 75060-4351 · (786) 603-9409 · Fax (469) 654-4091
Phone(469) 471-1539
Fax(469) 654-4091
Sole ProprietorYes
Medical School CMSOtherGraduated 2021
Enumeration DateFebruary 24, 2011
Last NPPES UpdateJuly 24, 20255 updates tracked since enumeration
NPPES CertifiedJuly 24, 2025
✔ NPI 1033416284 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
Licenses✔ Licensed in TX · 1039299✔ Licensed in FL · 11012909
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 ListedPhysician Assistant · SurgicalTaxonomy 363AS0400X · License SA00448 (TX)
Also ListedNurse Practitioner · Primary CareTaxonomy 363LP2300X · License 1039299 (TX)
1018 E IRVING BLVD, Irving, TX 75060
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Secondary Practice Location 1

Location 1135 W 10th StDallas, TX 75208-4522 · Phone (469) 466-8447

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

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

Mr. William Hernandez Leyva Fnp-c, Aprn 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 ID9830586304
PECOS Enrollment IDI20220502001245
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 Reassignment

Medicare enrollment records show William Hernandez Leyva reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Pm Vitas LLC
Same address
Family Medicine
1018 E IRVING BLVD
Irving, TX 75060
  • Reassigned Medicare billing, Texas enrollment
  • 2 clinicians in this Medicare group
NPI 1760131601 (469) 471-1539

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 75060 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
$88.19 typical visit price
range $57.18 – $172.86
Typical copayment $22.04 (range $14.29 – $43.21)
Most-billed visit code 99203
Established Patient
$100.80 typical visit price
range $18.48 – $141.20
Typical copayment $25.20 (range $4.62 – $35.30)
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.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PM VITAS LLC
Family Medicine
1018 E IRVING BLVD
IRVING, TX 75060
Dallas County (469) 471-1539

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 William Hernandez Leyva's NPI number?

The NPI number for William Hernandez Leyva is 1033416284. It was assigned to this individual provider in the NPPES registry on February 24, 2011.

Where is William Hernandez Leyva located?

William Hernandez Leyva practices at 1018 E Irving Blvd, Irving, TX 75060. The listed phone number is (469) 471-1539.

What is William Hernandez Leyva's specialty?

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

Is William Hernandez Leyva enrolled in Medicare?

Yes. William Hernandez Leyva 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 organization bills Medicare for William Hernandez Leyva's services?

According to the CMS Revalidation Reassignment List (October 2026 release), William Hernandez Leyva reassigns Medicare benefits to Pm Vitas LLC (Irving, TX). The 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 William Hernandez Leyva's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does William Hernandez Leyva accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 7 other insurers list William Hernandez Leyva as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for William Hernandez Leyva was last updated on July 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.