MRS. GISELLE MARIE MARRERO-CLEMENTE M.D.
NPI 1376746230
Pediatrics - Neonatal-Perinatal Medicine in San Juan, PR
About Mrs. Giselle Marie Marrero-clemente M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. GISELLE MARIE MARRERO-CLEMENTE M.D. (NPI 1376746230) is an individual neonatal-perinatal medicine provider in San Juan, Puerto Rico, licensed in Puerto Rico (17258) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mrs. Giselle Marie Marrero-clemente M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Giselle Marrero-clemente reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Morganfield, KY 42437
- Reassigned Medicare billing, Kentucky enrollment
- 125 clinicians in this Medicare group
Louisville, KY 40241
- Reassigned Medicare billing, Kentucky enrollment
- Medicare enrollment name: Norton Childrens Medical Group LLC
- 1,008 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HATO REY, PR 00919
SAN JUAN, PR 00919
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 Giselle Marrero-clemente's NPI number?
The NPI number for Giselle Marrero-clemente is 1376746230. It was assigned to this individual provider in the NPPES registry on June 7, 2007.
Where is Giselle Marrero-clemente located?
Giselle Marrero-clemente practices at Ave Ponce De Leon, San Juan, PR 00919. The listed phone number is (787) 758-2000.
What is Giselle Marrero-clemente's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.
Is Giselle Marrero-clemente enrolled in Medicare?
Yes. Giselle Marrero-clemente is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Giselle Marrero-clemente's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Giselle Marrero-clemente reassigns Medicare benefits to 2 organizations: Methodist Health, Inc. (Morganfield, KY) and Norton Children's Medical Group, LLC (Louisville, KY). Each 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 Giselle Marrero-clemente's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Giselle Marrero-clemente accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee list Giselle Marrero-clemente as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Giselle Marrero-clemente was last updated on July 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Mrs. Giselle Marie Marrero-Clemente, M.D. · NPI 1376746230
Neonatal-Perinatal Medicine physician in San Juan, Puerto Rico. Individual provider, active in the CMS NPPES registry since June 7, 2007.
## Identity
- **NPI:** 1376746230 (Entity type: Individual)
- **Enumerated:** June 7, 2007
- **Primary specialty:** Pediatrics - Neonatal-Perinatal Medicine · taxonomy 2080N0001X
- **State license:** 17258 (Puerto Rico)
- **Sole proprietor:** Yes
## Practice location
- **Address:** AVE PONCE DE LEON, San Juan, PR 00919
- **Phone:** (787) 758-2000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Methodist Health, Inc. (NPI 1003359084, Morganfield, KY); Norton Children's Medical Group, LLC (NPI 1013559921, Louisville, KY) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 29, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1376746230) · Data from the CMS NPPES public registry.