EFFIE DIOCARES CRNA
NPI 1689523326
Nurse Anesthetist, Certified Registered in El Paso, TX

Active since January 26, 2026Accepts Medicare Assignment
4815 ALAMEDA AVE, EL PASO, TX 79905(915) 544-1200 Get Directions Write a Review

NPPES record last updated: August 17, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 17, 2026, Mar 3, 2026, Jan 26, 2026 (3 updates tracked since 2026).

About Effie Diocares Crna NPPES

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

EFFIE DIOCARES CRNA (NPI 1689523326) is an individual nurse anesthetist, certified registered in El Paso, Texas, licensed in Texas (1225522) and active in the NPI registry since January 2026. She is affiliated with University Medical Center Of El Paso, maintains a secondary practice location in El Paso, and is a graduate of Other (2025).

NPPES Registry Identity

NPI1689523326
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameEFFIE DIOCARESCredential: CRNA
Location Address4815 ALAMEDA AVEEl Paso, TX 79905-2705
Mailing Address3626 Mckinley AveEl Paso, TX 79930-5629
Sole ProprietorYes
Medical School CMSOtherGraduated 2025
Enumeration DateJanuary 26, 2026
Last NPPES UpdateAugust 17, 20263 updates tracked since enumeration
NPPES CertifiedAugust 17, 2026
✔ NPI 1689523326 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in TX · 1225522
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
4815 ALAMEDA AVE, El Paso, TX 79905

Secondary Practice Location 1

Location 14845 Alameda AveEl Paso, TX 79905-2705 · Phone (915) 298-5444

Accepted 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

Effie Diocares Crna 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 ID2567933021
PECOS Enrollment IDI20260604004356

Medicare Billing Reassignments

3

Medicare enrollment records show Effie Diocares reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

General Acute Care Hospital
4815 ALAMEDA AVE
El Paso, TX 79905
  • Reassigned Medicare billing, Texas enrollment
  • 409 clinicians in this Medicare group
Specialist
5400 ALAMEDA AVE BLDG B
El Paso, TX 79905
  • Reassigned Medicare billing, Texas enrollment
  • 59 clinicians in this Medicare group
Anesthesiology
4100 INTERNATIONAL PLZ STE 800
Fort Worth, TX 76109
  • Reassigned Medicare billing, Texas enrollment
  • 1,612 clinicians in this Medicare group

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

Hospital Affiliations CMS Care Compare

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

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
$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
$68.55 typical visit price
range $17.52 – $136.11
Typical copayment $17.13 (range $4.38 – $34.02)
Most-billed visit code 99213
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.

Nurse Practitioner (Acute Care)
4815 ALAMEDA AVE
EL PASO, TX 79905
Nurse Anesthetist, Certified Registered
4815 ALAMEDA AVE
EL PASO, TX 79905
Registered Nurse
4815 ALAMEDA AVE
EL PASO, TX 79905
General Acute Care Hospital
4815 ALAMEDA AVE
EL PASO, TX 79905
Nurse Anesthetist, Certified Registered
4815 ALAMEDA AVE
EL PASO, TX 79905
Clinical Nurse Specialist (Women's Health)
4815 ALAMEDA AVE
EL PASO, TX 79905
Internal Medicine
4815 ALAMEDA AVE
EL PASO, TX 79905
Radiology (Diagnostic Radiology)
4815 ALAMEDA AVE
EL PASO, TX 79905

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 Effie Diocares's NPI number?

The NPI number for Effie Diocares is 1689523326. It was assigned to this individual provider in the NPPES registry on January 26, 2026.

Where is Effie Diocares located?

Effie Diocares practices at 4815 Alameda Ave, El Paso, TX 79905. The listed phone number is (915) 544-1200.

What is Effie Diocares's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Effie Diocares enrolled in Medicare?

Yes. Effie Diocares 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 Effie Diocares's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Effie Diocares reassigns Medicare benefits to 3 organizations: El Paso County Hospital District (El Paso, TX), El Paso Children's Physician Group (El Paso, TX) and Emergenchealth PLLC (Fort Worth, TX). 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 Effie Diocares's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Effie Diocares accept?

Health plans from Blue Cross and Blue Shield of Texas list Effie Diocares 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 Effie Diocares affiliated with any hospitals?

According to CMS data, Effie Diocares is affiliated with University Medical Center Of El Paso.

When was this NPI record last updated?

The NPPES record for Effie Diocares was last updated on August 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.