OrganizationActive
Roberto F. Diaz, M.D., P.A.
NPI 1366108110 · Sleep Medicine (Internal Medicine) Physician · Corpus Christi, TX
Provider details
- NPI number
- 1366108110
- Entity type
- Organization
- Primary specialty
- Sleep Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Roberto Diaz, President(361) 271-5221
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
7121 S Padre Island Dr Ste 104
Corpus Christi, TX 78412-4939
Phone: (361) 271-5221
Fax: (361) 444-5172
Approximate (ZIP-level) locationGet directions
Mailing address
5529 Ocean Dr
Corpus Christi, TX 78412-2749
Registry dates
- Enumerated
- 2021-11-15
- Last updated
- 2022-01-16
- Certified
- 2022-01-16
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.