Karilyn Lopez Negron, RD
Renal Nutrition Registered Dietitian · San Juan, PR
Karilyn Lopez Negron, RD is a renal nutrition registered dietitian with a practice address in San Juan, Puerto Rico, and NPI 1255780649, issued on Jun 7, 2016. Check the license (Puerto Rico 1556, as entered in NPPES) with the Puerto Rico board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Karilyn Lopez Negron
- Credential
- RD
- Primary taxonomy
- Renal Nutrition Registered Dietitian 133VN1005X
- License number
- 1556 PR
Self-reported in NPPES; status is on the state search - Practice location
- 1260 Calle 54 SE, San Juan, PR 00921
- Phone
- (787) 999-5538
- Enumerated
- Jun 7, 2016
- Record last updated
- Apr 4, 2024
- Medicare enrollment
- Enrolled (PECOS I20170724003249); accepts Medicare assignment
- Entity
- Type 1 · individual
7 nearest renal nutrition registered dietitian records → All 8 in Puerto Rico → Look up another NPI →
Also registered at 1260 Calle 54 SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Raquel Arias-Morales, OTR/L, MSOccupational Therapist1467838490
- Sofia Ayala Silva, OTR/LOccupational Therapist1982488912
- Merlyn Lopez, OTL, MPH, CHTOccupational Therapist1619928108
- Mirelis Rivera-Rodriguez, MPTPhysical Therapist1932596830
Verify Karilyn Lopez Negron in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Puerto Rico board licenses this profession
Search for license 1556Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Renal Nutrition Registered Dietitian providers in Puerto Rico
There are 8 renal nutrition registered dietitian records in Puerto Rico. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 8 in Puerto Rico → Every provider in San Juan → Renal Nutrition Registered Dietitian nationwide →
The 7 renal nutrition registered dietitian records with the nearest ZIP codes
- Marlene Ramirez Ramirez, RD, LNDSan Juan, PR 009181538606405
- Alejandra Collado Yulfo, LNDToa Baja, PR 009501821614827
- Maria Acevedo Toral, RDGuaynabo, PR 009691265625578
- Maria Rodriguez, MS, RD, CSR, LNDGuaynabo, PR 009691942567680
- Yeiza Pizarro, LCDA.Salinas, PR 007511831765106
- Miriam Rivera, LND, RD, ER, EDPRMayaguez, PR 006811649614363
- Anabel Soto-Cardalda, LNDHatillo, PR 006591851657423
Common questions
What is Karilyn Lopez Negron, RD's NPI number?
Karilyn Lopez Negron, RD's National Provider Identifier (NPI) is 1255780649, issued on Jun 7, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Karilyn Lopez Negron, RD located?
The NPPES record lists a practice address at 1260 Calle 54 SE, San Juan, PR, 00921. Phone: (787) 999-5538. Providers update this record themselves, so call before visiting.
How can I verify Karilyn Lopez Negron, RD's license?
NPPES lists Puerto Rico license number 1556, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.