Quick answers
- Where does Karilyn Lopez Negron see patients?
- Medicare's clinician data lists 1 practice location in San Juan, PR. Call before your visit to confirm the address.
- What is Karilyn Lopez Negron's specialty?
- Medicare lists Registered Dietitian or Nutrition Professional as the primary specialty.
- Does Karilyn Lopez Negron accept Medicare assignment?
- Yes. Medicare's clinician data says Karilyn Lopez Negron accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Karilyn Lopez Negron?
- (787) 999-5538, as listed in official Medicare / NPI Registry data.
- What is Karilyn Lopez Negron's NPI number?
- 1255780649. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Karilyn Lopez Negron is enrolled with Medicare (CMS data updated 2026-10-02).
- Urb La Riviera 1260 Calle 54 SESan Juan, PR 00921 (787) 999‑5538
Specialties
Find other clinicians: Registered Dietitian or Nutrition Professional, Puerto Rico →
Other dietitians in San Juan
Clinicians with the same Medicare primary specialty in San Juan, PR — not a recommendation.
Clinician information
| Graduation year | 2008 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1255780649 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians