GISELLE GUERRERO MD
NPI 1013599612
Dermatology in Edinburg, TX
About Giselle Guerrero Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GISELLE GUERRERO MD (NPI 1013599612) is an individual dermatology provider in Edinburg, Texas, licensed in Texas (V9001) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS and is a graduate of University Of Texas Medical School At San Antonio (2021).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Giselle Guerrero Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Giselle Guerrero reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Edinburg, TX 78542
- Reassigned Medicare billing, Texas enrollment
- 96 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 78539 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Guerrero's NPI number?
The NPI number for Giselle Guerrero is 1013599612. It was assigned to this individual provider in the NPPES registry on April 22, 2021. The provider is also known as Giselle Castillo.
Where is Giselle Guerrero located?
Giselle Guerrero practices at 3115 Center Point Dr, Edinburg, TX 78539. The listed phone number is (956) 296-1834.
What is Giselle Guerrero's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Giselle Guerrero enrolled in Medicare?
Yes. Giselle Guerrero is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Giselle Guerrero's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Giselle Guerrero reassigns Medicare benefits to University Of Texas Rio Grande Valley (Edinburg, TX). 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 Guerrero's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Giselle Guerrero accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 1 other insurer list Giselle Guerrero 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 Guerrero was last updated on January 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Giselle Guerrero, MD · NPI 1013599612
Dermatology physician in Edinburg, Texas. Individual provider, active in the CMS NPPES registry since April 22, 2021.
## Identity
- **NPI:** 1013599612 (Entity type: Individual)
- **Enumerated:** April 22, 2021
- **Primary specialty:** Dermatology · taxonomy 207N00000X
- **State license:** V9001 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 3115 CENTER POINT DR, Edinburg, TX 78539-8433
- **Phone:** (956) 296-1834 · **Fax:** (956) 296-1833
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** University Of Texas Rio Grande Valley (NPI 1811436504, Edinburg, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Texas Medical School At San Antonio, class of 2021
## Record status
- **NPPES last updated:** January 29, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1013599612) · Data from the CMS NPPES public registry.