MISS GISELLE MARIE PAGAN MARRERO MD
NPI 1588229587
Obstetrics & Gynecology in Ponce, PR
About Miss Giselle Marie Pagan Marrero Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MISS GISELLE MARIE PAGAN MARRERO MD (NPI 1588229587) is an individual obstetrics & gynecology provider in Ponce, Puerto Rico, licensed in Arizona (78498) and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2026).
NPPES Registry Identity
Specialties & Licenses 3
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)
Miss Giselle Marie Pagan Marrero Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Giselle Pagan Marrero reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chandler, AZ 85224
- Reassigned Medicare billing, Arizona enrollment
- 52 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 00716 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PONCE, PR 00716
PONCE, PR 00716
PONCE, PR 00716
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 Pagan Marrero's NPI number?
The NPI number for Giselle Pagan Marrero is 1588229587. It was assigned to this individual provider in the NPPES registry on May 6, 2019.
Where is Giselle Pagan Marrero located?
Giselle Pagan Marrero practices at 917 Ave Tito Castro, Ponce, PR 00716. The listed phone number is (787) 844-2080.
What is Giselle Pagan Marrero's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Giselle Pagan Marrero enrolled in Medicare?
Yes. Giselle Pagan Marrero is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Giselle Pagan Marrero's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Giselle Pagan Marrero reassigns Medicare benefits to Momdoc, LLC (Chandler, AZ). The 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 Pagan Marrero's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Giselle Pagan Marrero accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health and Blue Cross Blue Shield of Arizona list Giselle Pagan Marrero 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 Pagan Marrero was last updated on April 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Miss Giselle Marie Pagan Marrero, MD · NPI 1588229587
Obstetrics & Gynecology physician in Ponce, Puerto Rico. Individual provider, active in the CMS NPPES registry since May 6, 2019.
## Identity
- **NPI:** 1588229587 (Entity type: Individual)
- **Enumerated:** May 6, 2019
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 78498 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 917 AVE TITO CASTRO, Ponce, PR 00716-4717
- **Phone:** (787) 844-2080
## 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:** Momdoc, LLC (NPI 1184780355, Chandler, AZ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2026
## Record status
- **NPPES last updated:** April 16, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1588229587) · Data from the CMS NPPES public registry.