Santiago Diaz, M.D.
NPI 1588744775 · Obstetrics & Gynecology Physician · Bayamon, PR
Santiago Diaz, M.D. is a Obstetrics & Gynecology Physician provider in Bayamon, PR (NPI 1588744775).
Provider details
- NPI number
- 1588744775
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 5830 (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
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
Mailing address
Registry dates
- Enumerated
- 2006-10-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Santiago Diaz's NPI number?
- Santiago Diaz's National Provider Identifier (NPI) is 1588744775, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Santiago Diaz's specialty?
- Santiago Diaz is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Santiago Diaz located?
- Santiago Diaz's practice location on file with NPPES is Urb. Santa Rosa 51-60 Calle Marginal, Bayamon, PR 00959.
- What is Santiago Diaz's phone number?
- The practice phone number listed in the NPPES registry for Santiago Diaz is (787) 779-5015.
- Is Santiago Diaz's NPI active?
- Yes — Santiago Diaz's NPI (1588744775) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.