DRA. DIANNE CARRASQUILLO L.L.C.
NPI 1043986953
Dermatology in San Juan, PR
About Dra. Dianne Carrasquillo L.l.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DRA. DIANNE CARRASQUILLO L.L.C. (NPI 1043986953) is a healthcare organization registered as a dermatology in San Juan, Puerto Rico and active in the NPI registry since August 2021. The organization lists Dianne Carrasquillo, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dra. Dianne Carrasquillo L.l.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Dra. Dianne Carrasquillo L.L.C., which bills Medicare for the services this clinician delivers.
Clinician (1)
Rio Piedras, PR 00976
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Dra. Dianne Carrasquillo L.L.C.'s NPI number?
The NPI number for Dra. Dianne Carrasquillo L.L.C. is 1043986953. It was assigned to this organization in the NPPES registry on August 19, 2021.
Where is Dra. Dianne Carrasquillo L.L.C. located?
Dra. Dianne Carrasquillo L.L.C. is located at 142 Calle Del Parque, San Juan, PR 00911. The listed phone number is (787) 725-1100.
What is Dra. Dianne Carrasquillo L.L.C.'s specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Dra. Dianne Carrasquillo L.L.C. enrolled in Medicare?
Yes. Dra. Dianne Carrasquillo L.L.C. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Dra. Dianne Carrasquillo L.L.C.?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Dermatology) reassigns their Medicare billing to Dra. Dianne Carrasquillo L.L.C.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Dra. Dianne Carrasquillo L.L.C. was last updated on April 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months 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.