Gladys Diaz, LND, RD
NPI 1922309038 · Nutritionist · Fajardo, PR
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gladys Diaz, LND, RD is a Nutritionist provider in Fajardo, PR (NPI 1922309038).
Provider details
- NPI number
- 1922309038
- Entity type
- Individual
- Primary specialty
- NutritionistDietary & Nutritional Service Providers
- Credential
- LND, RD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 889 (PR)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
- 2010-11-04
- Last updated
- 2022-07-21
Frequently asked questions
- What is Gladys Diaz's NPI number?
- Gladys Diaz's National Provider Identifier (NPI) is 1922309038, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gladys Diaz's specialty?
- Gladys Diaz is listed in the NPPES registry with a primary specialty of Nutritionist (Dietary & Nutritional Service Providers).
- Where is Gladys Diaz located?
- Gladys Diaz's practice location on file with NPPES is Ave Principal I-21, Fajardo, PR 00738-3772.
- What is Gladys Diaz's phone number?
- The practice phone number listed in the NPPES registry for Gladys Diaz is (787) 598-6756.
- Does Gladys Diaz accept Medicare?
- Gladys Diaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gladys Diaz's NPI active?
- Yes — Gladys Diaz's NPI (1922309038) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.