OrganizationActive
Gonzalo a Diaz
NPI 1366089237 · Sleep Medicine (Internal Medicine) Physician · Los Alamos, NM
Provider details
- NPI number
- 1366089237
- Entity type
- Organization
- Primary specialty
- Sleep Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Gonzalo a Diaz
- Organization subpart
- Yes
- Authorized official
- Gonzalo Diaz, Owner(915) 779-7378
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(65/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
3917 West Rd
Los Alamos, NM 87544-2275
Phone: (915) 779-7378
Fax: (915) 779-2822
Street-level locationGet directions
Mailing address
4305 N Mesa St Ste B
El Paso, TX 79902-1124
Other names (DBA / former)
- Doing business as
- Los Alamos
- Doing business as
- Los Alamos
Registry dates
- Enumerated
- 2019-12-10
- Last updated
- 2019-12-20
- Certified
- 2019-12-20
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.