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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

CARLOS JAVIER LEON
NPI 1861397150
Nutritionist in Mayaguez, PR

Active since October 08, 2026
PO BOX 190, MAYAGUEZ, PR 00681(787) 831-5800 Get Directions Write a Review

NPPES record added: October 8, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

About Carlos Javier Leon NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CARLOS JAVIER LEON (NPI 1861397150) is an individual nutritionist in Mayaguez, Puerto Rico, licensed in Puerto Rico (2212) and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1861397150
Entity TypeIndividualMale
Primary Taxonomy133N00000X
Provider Legal NameCARLOS JAVIER LEON
Location AddressPO BOX 190Mayaguez, PR 00681-0190
Mailing Address318 Carr Rio HondoMayaguez, PR 00680-7110 · (787) 202-9253
Phone(787) 831-5800
Sole ProprietorYes
Enumeration DateOctober 8, 2026
NPPES CertifiedOctober 8, 2026
✔ NPI 1861397150 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNutritionistDietary & Nutritional Service Providers
Taxonomy Code133N00000X
License✔ Licensed in PR · 2212
Definition
A specialist in adapting and applying food and nutrient knowledge to the solution of food and nutritional problems, the control of disease, and the promotion of health. Nutritionists perform research, instruct groups and individuals about nutritional requirements, and assist people in developing meal patterns that meet their nutritional needs; (2) A nutritionist is someone who has completed undergraduate and/or graduate training in the discipline of nutrition without necessarily meeting the academic and experience requirements to qualify for the Registered Dietitian designation.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. JAILYN MERCADO
Social Worker (Clinical)
PO BOX 190
MAYAGUEZ, PR 00681
Mayagüez Municipio (787) 831-5800
BRIAN O TORO BURGOS LICENSE PSYCHOLOGIST
Psychologist (Counseling)
PO BOX 190
MAYAGUEZ, PR 00681
Mayagüez Municipio (787) 831-5800
RAQUEL DE JESUS PHD
Psychologist (Clinical)
PO BOX 190
MAYAGUEZ, PR 00681
Mayagüez Municipio (787) 831-5800
MR. JONATHAN MATOS FERREIRA SR. MSW
Social Worker (Clinical)
PO BOX 190
MAYAGUEZ, PR 00681
Mayagüez Municipio (787) 652-2330

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Carlos Leon's NPI number?

The NPI number for Carlos Leon is 1861397150. It was assigned to this individual provider in the NPPES registry on October 8, 2026.

Where is Carlos Leon located?

Carlos Leon practices at PO Box 190, Mayaguez, PR 00681. The listed phone number is (787) 831-5800.

What is Carlos Leon's specialty?

The primary specialty registered for this NPI is Nutritionist with taxonomy code 133N00000X.

When was this NPI record last updated?

The NPPES record for Carlos Leon was last updated on October 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.