1. Home
  2. Directory
  3. Texas
  4. El Paso
  5. Registered Nurse
  6. NPI Profile

GUADALUPE MARTINEZ DIAZ
NPI 1619736444
Registered Nurse in El Paso, TX

Active since March 14, 2024PECOS Enrolled
1810 MURCHISON DR STE 104, EL PASO, TX 79902(281) 888-8999(281) 305-4054 Get Directions Write a Review

NPPES record last updated: June 8, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Guadalupe Martinez Diaz NPPES

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

GUADALUPE MARTINEZ DIAZ (NPI 1619736444) is an individual registered nurse in El Paso, Texas, licensed in New Mexico (784013) and active in the NPI registry since March 2024. She is enrolled in Medicare PECOS, maintains a secondary practice location in Santa Teresa, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1619736444
Entity TypeIndividualFemale
Primary Taxonomy163W00000X
Provider Legal NameGUADALUPE MARTINEZ DIAZ
Location Address1810 MURCHISON DR STE 104El Paso, TX 79902-2906
Mailing AddressPo Box 2523Sunland Park, NM 88063-2523 · (575) 915-1819
Phone(281) 888-8999
Fax(281) 305-4054
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateMarch 14, 2024
Last NPPES UpdateJune 8, 2026
NPPES CertifiedJune 8, 2026
✔ NPI 1619736444 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered NurseNursing Service Providers
Taxonomy Code163W00000X
License✔ Licensed in NM · 784013
Definition
(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.
1810 MURCHISON DR STE 104, El Paso, TX 79902
Open in Google Maps ↗

Secondary Practice Location 1

Location 15312 Rio Bravo Dr Ste 10Santa Teresa, NM 88008-9210 · Phone (575) 915-1338

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Guadalupe Martinez Diaz is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6608330469
PECOS Enrollment IDI20260713001544
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.

Other Providers at the Same Location NPPES

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

RICARDO PEREZ FNP-BC
Nurse Practitioner (Family)
1810 MURCHISON DR STE 104
EL PASO, TX 79902
El Paso County (915) 944-1673

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 Guadalupe Martinez Diaz's NPI number?

The NPI number for Guadalupe Martinez Diaz is 1619736444. It was assigned to this individual provider in the NPPES registry on March 14, 2024.

Where is Guadalupe Martinez Diaz located?

Guadalupe Martinez Diaz practices at 1810 Murchison Dr Ste 104, El Paso, TX 79902. The listed phone number is (281) 888-8999.

What is Guadalupe Martinez Diaz's specialty?

The primary specialty registered for this NPI is Registered Nurse with taxonomy code 163W00000X.

Is Guadalupe Martinez Diaz enrolled in Medicare?

Yes. Guadalupe Martinez Diaz is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Guadalupe Martinez Diaz was last updated on June 8, 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.