NPI age
19 years
Enumerated 2007-04-10
● Active Type 2 · Organization
Gonzalo A Diaz
Gonzalo A Diaz is 1 of 114 internal medicine organizations in Texas.
Primary specialty
Internal Medicine
Plus 1 secondary
Practice locations
7
6 secondary on file
Status
Active
No deactivations on record
Authorized official
Diaz
Owner
Last NPPES update
2026-03-19
Source: monthly bulk 2026-05
How this organization compares
Across 114 active internal medicine providers in Texas.
NPI age
19 years
↑ 3 yr above median
Practice locations
7
6 secondary on file
Subspecialties
1
In the 50% of peers with subspecialties
NPI lifetime · 2007 → 2026
2007-04Enumerated in NPPES
2007
2026
Where they practice
Primary practice location
4305 N Mesa St Ste B
El Paso, TX 799021124
Mailing address
1016 Quinta Antigua Ln
El Paso, TX 799122039
Additional practice locations
6 secondary locations on file with NPPES.
Location 2
1155 Commerce Dr Ste G
Las Cruces, NM 880118257
Location 3
1651 Galisteo St Ste 11
Santa Fe, NM 875052113
Location 4
1204 Main St Ne
Los Lunas, NM 870317423
Location 5
1009 Golf Course Rd Se Ste 109
Rio Rancho, NM 871244705
Location 6
3030 Joe Battle Blvd
El Paso, TX 799382667
Location 7
4305 N Mesa St Ste A
El Paso, TX 799021124
Authorized official
Gonzalo A Diaz, MD
Owner
📞 9157797378
Individual providers at this organization
5 individual providers on file at this primary practice address.
- Jacqueline Angles, D.O. Internal Medicine NPI 1285681494
- Ronald Blumenfeld, M.D. Specialist NPI 1477550861
- David Briones, M.D. Psychiatry & Neurology NPI 1588689913
- Gonzalo Diaz, MD Internal Medicine NPI 1134129240
- Mishka Radovich, FNPC Nurse Practitioner NPI 1922875525
Specialties
-
Internal Medicine PrimaryAn Internist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders....
-
Internal MedicineAn internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 138134507 | |
| 05 (NM) | 000U9973 | |
| 05 (NM) | 79570054 | |
| 05 (TX) | 138134508 |
Other names on file (1)
Doing-business-as, former, and alternate names recorded by NPPES.
-
EL PASO SLEEP DISORDERS CENTER
Practice context
Multi-provider organization. 5 individual providers on file at this primary address. Plus 6 secondary practice locations.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Verify the organization is in good standing.Cross-check with the state's business registration and any applicable licensing boards.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.