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ERNESTO ALONZO MARQUEZ
NPI 1881410561
Nurse Practitioner - Family in El Paso, TX

Active since November 27, 2024PECOS EnrolledAccepts Medicare Assignment
4801 ALBERTA AVE, EL PASO, TX 79905(915) 215-5200(915) 215-8640 Get Directions Write a Review

NPPES record last updated: December 11, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Ernesto Alonzo Marquez NPPES

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

ERNESTO ALONZO MARQUEZ (NPI 1881410561) is an individual family provider in El Paso, Texas, licensed in Texas (1179934) and active in the NPI registry since November 2024. He is enrolled in Medicare PECOS, is affiliated with University Medical Center Of El Paso, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1881410561
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameERNESTO ALONZO MARQUEZ
Location Address4801 ALBERTA AVEEl Paso, TX 79905-2707
Mailing Address425 Penroy LnHorizon City, TX 79928-7228
Phone(915) 215-5200
Fax(915) 215-8640
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateNovember 27, 2024
Last NPPES UpdateDecember 11, 2024
NPPES CertifiedDecember 11, 2024
✔ NPI 1881410561 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in TX · 1179934
4801 ALBERTA AVE, El Paso, TX 79905
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Molina Healthcare, Oscar Insurance Company and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ernesto Alonzo Marquez 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 ID7911433800
PECOS Enrollment IDI20241216003616
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.

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

University Medical Center Of El Paso

Acute Care Hospitals · El Paso, TX
2/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number450024
Location4815 Alameda AveEl Paso, TX 79905 · El Paso County
Emergency services Birthing friendly

Las Palmas Medical Center A Campus Of Lpds Healthc

Acute Care Hospitals · El Paso, TX
2/5 CMS rating
OwnershipProprietary
CMS Certification Number450107
Location1801 North Oregon StreetEl Paso, TX 79902 · El Paso County
Emergency services Birthing friendly

Sierra Medical Center

Acute Care Hospitals · El Paso, TX
2/5 CMS rating
OwnershipProprietary
CMS Certification Number450668
Location1625 Medical Center DrEl Paso, TX 79902 · El Paso County
Emergency services

The Hospitals Of Providence - East Campus

Acute Care Hospitals · El Paso, TX
3/5 CMS rating
OwnershipProprietary
CMS Certification Number670047
Location3280 Joe Battle BlvdEl Paso, TX 79938 · El Paso County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 79905 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
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
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 20

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

JOSEPH JEFFREY MILLER
Nurse Practitioner (Family)
4801 ALBERTA AVE
EL PASO, TX 79905
El Paso County (915) 215-5400
DR. ANDREW JONATHEN ORTEGA DO
Internal Medicine (Gastroenterology)
4801 ALBERTA AVE
EL PASO, TX 79905
El Paso County (915) 215-5200
DR. AMRO ALI YASSIN-AWAD MD
Emergency Medicine
4801 ALBERTA AVE
EL PASO, TX 79905
El Paso County (915) 215-4625
MAJD HAWWAR
Student in an Organized Health Care Education/Training Program
4801 ALBERTA AVE
EL PASO, TX 79905
El Paso County (915) 215-8000
NATHALIA ARREDONDO APRN
Nurse Practitioner (Acute Care)
4801 ALBERTA AVE
EL PASO, TX 79905
El Paso County (915) 215-5300
CARA OGOCHUKWU ORJI MD
Student in an Organized Health Care Education/Training Program
4801 ALBERTA AVE
EL PASO, TX 79905
El Paso County (915) 215-8000
ELVIA MARTINEZ LSW/CPW
Case Manager/Care Coordinator
4801 ALBERTA AVE
EL PASO, TX 79905
El Paso County (915) 545-6990
SCOTT DIESTE
Emergency Medicine
4801 ALBERTA AVE, STE. B3200
EL PASO, TX 79905
El Paso County (915) 215-4600

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 Ernesto Marquez's NPI number?

The NPI number for Ernesto Marquez is 1881410561. It was assigned to this individual provider in the NPPES registry on November 27, 2024.

Where is Ernesto Marquez located?

Ernesto Marquez practices at 4801 Alberta Ave, El Paso, TX 79905. The listed phone number is (915) 215-5200.

What is Ernesto Marquez's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Ernesto Marquez enrolled in Medicare?

Yes. Ernesto Marquez 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.

What insurance does Ernesto Marquez accept?

Health plans from Blue Cross and Blue Shield of Texas, Molina Healthcare, Oscar Insurance Company and UnitedHealthcare list Ernesto Marquez 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.

Is Ernesto Marquez affiliated with any hospitals?

According to CMS data, Ernesto Marquez is affiliated with University Medical Center Of El Paso, Las Palmas Medical Center A Campus Of Lpds Healthc, Sierra Medical Center and The Hospitals Of Providence - East Campus.

When was this NPI record last updated?

The NPPES record for Ernesto Marquez was last updated on December 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.