AMY SHARON ARRINGTON MD
NPI 1144574591
Pediatrics - Pediatric Critical Care Medicine in Houston, TX
About Amy Sharon Arrington Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMY SHARON ARRINGTON MD (NPI 1144574591) is an individual pediatric critical care medicine provider in Houston, Texas, licensed in Texas (N6146) and active in the NPI registry since November 2012. 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)
Amy Sharon Arrington Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Amy Arrington reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Texas Childrens Physician Group
- 2,498 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HOUSTON, TX 77030
HOUSTON, TX 77030
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 Amy Arrington's NPI number?
The NPI number for Amy Arrington is 1144574591. It was assigned to this individual provider in the NPPES registry on November 7, 2012.
Where is Amy Arrington located?
Amy Arrington practices at 6621 Fannin, W6006, Houston, TX 77030. The listed phone number is (832) 826-6230.
What is Amy Arrington's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.
Is Amy Arrington enrolled in Medicare?
Yes. Amy Arrington is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Amy Arrington's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amy Arrington reassigns Medicare benefits to Texas Children's Physician Group (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 Amy Arrington's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Amy Arrington accept?
Health plans from Moda Health Plan, Inc. list Amy Arrington 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 Amy Arrington was last updated on November 7, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Amy Sharon Arrington, MD · NPI 1144574591
Pediatric Critical Care Medicine physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since November 7, 2012.
## Identity
- **NPI:** 1144574591 (Entity type: Individual)
- **Enumerated:** November 7, 2012
- **Primary specialty:** Pediatrics - Pediatric Critical Care Medicine · taxonomy 2080P0203X
- **State license:** N6146 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 6621 FANNIN, W6006, Houston, TX 77030
- **Phone:** (832) 826-6230
## 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:** Texas Children's Physician Group (NPI 1861675506, Houston, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 7, 2012
---
Source: [NPI Profile](https://npiprofile.com/npi/1144574591) · Data from the CMS NPPES public registry.