ILEANA MARIEN ARBONA-RAMIREZ MD
NPI 1912192956
Pediatrics - Neonatal-Perinatal Medicine in Webster, TX
About Ileana Marien Arbona-ramirez Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ILEANA MARIEN ARBONA-RAMIREZ MD (NPI 1912192956) is an individual neonatal-perinatal medicine provider in Webster, Texas, licensed in Texas (P0337) and active in the NPI registry since September 2007. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
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)
Ileana Marien Arbona-ramirez Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Ileana Arbona-ramirez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Houston, TX 77082
- Reassigned Medicare billing, Texas enrollment
- 508 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WEBSTER, TX 77598
WEBSTER, TX 77598
WEBSTER, TX 77598
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 Ileana Arbona-ramirez's NPI number?
The NPI number for Ileana Arbona-ramirez is 1912192956. It was assigned to this individual provider in the NPPES registry on September 12, 2007.
Where is Ileana Arbona-ramirez located?
Ileana Arbona-ramirez practices at 500 Medical Center Blvd Clear Lake Regional Medical Center, Webster, TX 77598. The listed phone number is (281) 338-3900.
What is Ileana Arbona-ramirez's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.
Is Ileana Arbona-ramirez enrolled in Medicare?
Yes. Ileana Arbona-ramirez is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Ileana Arbona-ramirez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ileana Arbona-ramirez reassigns Medicare benefits to Pediatrix Medical Group Of Texas Billing, Inc. (Houston, 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 Ileana Arbona-ramirez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ileana Arbona-ramirez 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 3 other insurers list Ileana Arbona-ramirez 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 Ileana Arbona-ramirez was last updated on March 2, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.
# Ileana Marien Arbona-Ramirez, MD · NPI 1912192956
Neonatal-Perinatal Medicine physician in Webster, Texas. Individual provider, active in the CMS NPPES registry since September 12, 2007.
## Identity
- **NPI:** 1912192956 (Entity type: Individual)
- **Enumerated:** September 12, 2007
- **Primary specialty:** Pediatrics - Neonatal-Perinatal Medicine · taxonomy 2080N0001X
- **State license:** P0337 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 500 MEDICAL CENTER BLVD, CLEAR LAKE REGIONAL MEDICAL CENTER, Webster, TX 77598
- **Phone:** (281) 338-3900
## 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:** Pediatrix Medical Group Of Texas Billing, Inc. (NPI 1649377359, Houston, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 2, 2012
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Source: [NPI Profile](https://npiprofile.com/npi/1912192956) · Data from the CMS NPPES public registry.