Leonardo Diaz Zayas, RDN, LND
NPI 1487251492 · Registered Dietitian · San Juan, PR
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leonardo Diaz Zayas, RDN, LND is a Registered Dietitian provider in San Juan, PR (NPI 1487251492).
Provider details
- NPI number
- 1487251492
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RDN, LND
- Sex
- Male
- Sole proprietor
- No
- License
- 86148575 (PR)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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
Mailing address
Additional practice locations (1)
- Laguna Gardens Shopping CenterSuite 101-ACarolina, PR 00979Phone: (787) 253-1101
Registry dates
- Enumerated
- 2020-10-02
- Last updated
- 2025-05-05
- Certified
- 2025-05-05
Frequently asked questions
- What is Leonardo Diaz Zayas's NPI number?
- Leonardo Diaz Zayas's National Provider Identifier (NPI) is 1487251492, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leonardo Diaz Zayas's specialty?
- Leonardo Diaz Zayas is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Leonardo Diaz Zayas located?
- Leonardo Diaz Zayas's practice location on file with NPPES is Ave Ponce De Leon 1801, San Juan, PR 00909.
- What is Leonardo Diaz Zayas's phone number?
- The practice phone number listed in the NPPES registry for Leonardo Diaz Zayas is (787) 214-6689.
- Does Leonardo Diaz Zayas accept Medicare?
- Leonardo Diaz Zayas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leonardo Diaz Zayas's NPI active?
- Yes — Leonardo Diaz Zayas's NPI (1487251492) is active in the NPPES registry as of the last update on 2025-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.