Melanie Lopez Mercado, LND, RDN
NPI 1275082661 · Nutritionist · Mayaguez, PR
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melanie Lopez Mercado, LND, RDN is a Nutritionist provider in Mayaguez, PR (NPI 1275082661).
Provider details
- NPI number
- 1275082661
- Entity type
- Individual
- Primary specialty
- NutritionistDietary & Nutritional Service Providers
- Credential
- LND, RDN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1990 (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
9 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
- 2016-09-26
- Last updated
- 2023-02-06
- Certified
- 2023-02-06
Frequently asked questions
- What is Melanie Lopez Mercado's NPI number?
- Melanie Lopez Mercado's National Provider Identifier (NPI) is 1275082661, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melanie Lopez Mercado's specialty?
- Melanie Lopez Mercado is listed in the NPPES registry with a primary specialty of Nutritionist (Dietary & Nutritional Service Providers).
- Where is Melanie Lopez Mercado located?
- Melanie Lopez Mercado's practice location on file with NPPES is Cond Westernlake, Mayaguez, PR 00682.
- What is Melanie Lopez Mercado's phone number?
- The practice phone number listed in the NPPES registry for Melanie Lopez Mercado is (787) 538-5571.
- Does Melanie Lopez Mercado accept Medicare?
- Melanie Lopez Mercado is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melanie Lopez Mercado's NPI active?
- Yes — Melanie Lopez Mercado's NPI (1275082661) is active in the NPPES registry as of the last update on 2023-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.