OrganizationActive

Gonzalo a Diaz

NPI 1326261249 · Sleep Medicine (Internal Medicine) Physician · El Paso, TX

Provider details

NPI number: 1326261249
Entity type: Organization
Primary specialty: Sleep Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
Organization subpart: No
Authorized official: Gonzalo Diaz, Owner(915) 779-7378
License: G4109 (TX)

Specialties & taxonomies

Sleep Medicine (Internal Medicine) PhysicianPrimary207RS0012XLicense G4109 (TX)
Allopathic & Osteopathic Physicians
Pulmonary Disease Physician207RP1001XLicense G4109 (TX)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(98/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
7 documented practice locations

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

4305 N Mesa St Ste B

El Paso, TX 79902-1124

Phone: (915) 779-7378

Fax: (915) 779-2822

Street-level locationGet directions

More TX providers

Mailing address

1016 Quinta Antigua Ln

El Paso, TX 79912-2039

Other names (DBA / former)

Doing business as: El Paso Sleep Disorders Center

Additional practice locations (6)

1155 Commerce Dr Ste G
Las Cruces, NM 88011-8257
Phone: (575) 647-5337
Fax: (575) 647-5338
1204 Main St Ne
Los Lunas, NM 87031-7423
Phone: (505) 388-2015
Fax: (505) 214-5145
1009 Golf Course Rd Se Ste 109
Rio Rancho, NM 87124-4705
Phone: (505) 891-3344
Fax: (505) 896-4499
1651 Galisteo St Ste 11
Santa Fe, NM 87505-2113
Phone: (505) 395-5315
Fax: (505) 214-5396
3030 Joe Battle Blvd
El Paso, TX 79938-2667
Phone: (915) 242-1634
Fax: (915) 242-1651
4305 N Mesa St Ste a
El Paso, TX 79902-1124
Phone: (915) 532-2477
Fax: (915) 532-2470

Enumerated: 2007-04-10
Last updated: 2026-03-19
Certified: 2026-03-19

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.