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EUGENIO M ARMENDARIZ MD
NPI 1295733434
Internal Medicine - Critical Care Medicine in El Paso, TX

Active since July 12, 2005PECOS EnrolledAccepts Medicare Assignment
75/100
CMS Quality Rating
4305 N MESA ST, STE A, EL PASO, TX 79902(915) 532-2477(915) 532-2470 Get Directions Write a Review

NPPES record last updated: February 4, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 4, 2026, Jul 21, 2022, Mar 17, 2018 and 2 more (5 updates tracked since 2017).

About Eugenio M Armendariz Md NPPES

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

EUGENIO M ARMENDARIZ MD (NPI 1295733434) is an individual critical care medicine provider in El Paso, Texas, licensed in Texas (J3036) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS, is affiliated with Memorial Medical Center, and maintains a secondary practice location in El Paso.

NPPES Registry Identity

NPI1295733434
Entity TypeIndividualMale
Primary Taxonomy207RC0200X
Provider Legal NameEUGENIO M ARMENDARIZCredential: MD
Location Address4305 N MESA ST, STE AEl Paso, TX 79902-1123
Mailing Address4305 N Mesa St Ste AEl Paso, TX 79902-1124 · (915) 532-2477 · Fax (915) 532-2470
Phone(915) 532-2477
Fax(915) 532-2470
Sole ProprietorNo
Medical School CMSOtherGraduated 1981
Enumeration DateJuly 12, 2005
Last NPPES UpdateFebruary 4, 20265 updates tracked since enumeration
NPPES CertifiedFebruary 4, 2026
✔ NPI 1295733434 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RC0200X
License✔ Licensed in TX · J3036
Definition
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
Also ListedInternal MedicineTaxonomy 207R00000X · License J3036 (TX)
4305 N MESA ST, El Paso, TX 79902
Open in Google Maps ↗

Secondary Practice Location 1

Location 11865 N Lee Trevino DrEl Paso, TX 79936-4111 · Phone (915) 590-1994 · Fax (915) 590-3031

Other Identifiers 1

Medicaid125086201TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Imperial Insurance Companies, Inc., Molina Healthcare 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

Eugenio M Armendariz Md 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 ID1456400936
PECOS Enrollment IDI20100730000820, I20180531002268
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.

Areas of Expertise CMS Part B claims 12

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
827 services256 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
430 services236 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
301 services92 patients
Test to measure expiratory airflow and volume changes before and after medication administration 94060
This procedure measures how air flows in and out of your lungs. It's done before and after medication to see if the treatment improves your breathing. It's a simple, non-invasive test that involves breathing into a device called a spirometer.
64 services63 patients
Test to examine how well the lungs exchange gases 94729
This is a test called a pulmonary function test, which helps understand the efficiency of your lungs. It measures how much air your lungs can hold, how quickly you can move air in and out of your lungs, and how well your lungs put oxygen into and remove carbon dioxide from your blood.
62 services61 patients
Test to determine lung volumes using sensors 94726
This test, called spirometry, measures lung capacity using sensors. You breathe into a mouthpiece attached to a device that records the amount and rate of air you inhale and exhale. It helps diagnose and monitor lung conditions.
61 services60 patients

Hospital Affiliations CMS Care Compare 5

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

Memorial Medical Center

Acute Care Hospitals · Las Cruces, NM
1/5 CMS rating
OwnershipProprietary
CMS Certification Number320018
Location2450 South Telshor BlvdLas Cruces, NM 88011 · Dona Ana County
Emergency services Birthing friendly

The Hospitals Of Providence - Memorial Campus

Acute Care Hospitals · El Paso, TX
2/5 CMS rating
OwnershipProprietary
CMS Certification Number450002
Location2001 N Oregon StEl 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

The Hospitals Of Providence Transmountain Campus

Acute Care Hospitals · El Paso, TX
1/5 CMS rating
OwnershipProprietary
CMS Certification Number670120
Location2000 Transmountain RdEl Paso, TX 79911 · El Paso County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 79902 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
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

75/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice

Reported Quality Measures

Care Plan
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…
95%820 patients4/55-star benchmark: 100%
Documentation of Current Medications in the Medical Record
Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter.
100%2,740 patients5/55-star benchmark: 100%
e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
58%1,318 patients3/55-star benchmark: 100%
Medication Reconciliation
The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.
89%38 patients4/55-star benchmark: 100%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
91%668 patients4/55-star benchmark: 100%
Pneumococcal Vaccination Status for Older Adults
Percentage of patients 65 years of age and older who have ever received a pneumococcal vaccine
73%811 patients4/55-star benchmark: 95%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
99%1,220 patients4/55-star benchmark: 100%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Percentage of patients aged 18 years and older who were screened for tobacco use one or more times within 24 months AND who received tobacco cessation intervention if identified as a tobacco user
81%54 patients4/55-star benchmark: 100%
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
76%668 patients4/55-star benchmark: 100%
Secure Messaging
For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…
32%668 patients2/55-star benchmark: 79%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 11

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
4 suppliers11 claims11 services$50.04 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
11 suppliers139 claims139 services$15.23 avg. paid by Medicare
Home ventilator, any type, used with invasive interface, (e.g., tracheostomy tube) E0465
DME-Other DME · category DE005N
1 supplier11 claims11 services$921.50 avg. paid by Medicare
Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466
DME-Other DME · category DE005N
2 suppliers13 claims13 services$918.91 avg. paid by Medicare
Nebulizer, with compressor E0570
DME-Other DME · category DE000N
5 suppliers48 claims52 services$3.28 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
17 suppliers287 claims287 services$73.60 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 9

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

BRYAN BOTELLO NP
Nurse Practitioner (Acute Care)
4305 N MESA ST
EL PASO, TX 79902
El Paso County (915) 532-2477
DR. CARLO MAJID HATEM MD
Internal Medicine (Critical Care Medicine)
4305 N MESA ST, STE A
EL PASO, TX 79902
El Paso County (915) 532-2477
KARLA PAMELA ACEVEDO AGACNP
Nurse Practitioner (Acute Care)
4305 N MESA ST
EL PASO, TX 79902
El Paso County (915) 532-2477
ISSAM MARZOUK M.D.
Internal Medicine (Critical Care Medicine)
4305 N MESA ST, SUITE A
EL PASO, TX 79902
El Paso County (915) 532-2477
TARON TARAY PEEBLES ACNP
Nurse Practitioner (Acute Care)
4305 N MESA ST, SUITE A
EL PASO, TX 79902
El Paso County (915) 532-2477
EL PASO PULMONARY ASSOCIATION
Specialist
4305 N MESA ST, STE A
EL PASO, TX 79902
El Paso County (915) 532-2477
MARJORIE NICOLE RELIFORD AG-ACNP
Nurse Practitioner (Gerontology)
4305 N MESA ST, SUITE A
EL PASO, TX 79902
El Paso County (915) 532-2477
CESAR ALAN SANCHEZ-ALLENDE AG-ACNP
Nurse Practitioner (Acute Care)
4305 N MESA ST
EL PASO, TX 79902
El Paso County (915) 532-2477

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 Eugenio Armendariz's NPI number?

The NPI number for Eugenio Armendariz is 1295733434. It was assigned to this individual provider in the NPPES registry on July 12, 2005.

Where is Eugenio Armendariz located?

Eugenio Armendariz practices at 4305 N Mesa St Ste A, El Paso, TX 79902. The listed phone number is (915) 532-2477.

What is Eugenio Armendariz's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Is Eugenio Armendariz enrolled in Medicare?

Yes. Eugenio Armendariz 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 Eugenio Armendariz accept?

Health plans from Blue Cross and Blue Shield of Texas, Imperial Insurance Companies, Inc., Molina Healthcare, Oscar Insurance Company and UnitedHealthcare and 1 other insurer list Eugenio Armendariz 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 Eugenio Armendariz affiliated with any hospitals?

According to CMS data, Eugenio Armendariz is affiliated with Memorial Medical Center, The Hospitals Of Providence - Memorial Campus, Sierra Medical Center, The Hospitals Of Providence - East Campus and The Hospitals Of Providence Transmountain Campus.

When was this NPI record last updated?

The NPPES record for Eugenio Armendariz was last updated on February 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.