AYAH HAMZA DO
NPI 1528631892
Pediatrics in Galveston, Tx, TX
About Ayah Hamza Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AYAH HAMZA DO (NPI 1528631892) is an individual pediatrics provider in Galveston, Tx, Texas, licensed in Texas (BP10077003) and active in the NPI registry since July 2021. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
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)
Ayah Hamza Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Ayah Hamza reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Houston, TX 77025
- Reassigned Medicare billing, Texas enrollment
- 1,649 clinicians in this Medicare group
San Antonio, TX 78207
- Reassigned Medicare billing, Texas enrollment
- 453 clinicians in this Medicare group
Chico, CA 95926
- Reassigned Medicare billing, California enrollment
- 184 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 77550 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
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 Ayah Hamza's NPI number?
The NPI number for Ayah Hamza is 1528631892. It was assigned to this individual provider in the NPPES registry on July 23, 2021.
Where is Ayah Hamza located?
Ayah Hamza practices at 301 8th St, Galveston, Tx, TX 77550. The listed phone number is (409) 772-1011.
What is Ayah Hamza's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Ayah Hamza enrolled in Medicare?
Yes. Ayah Hamza is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Ayah Hamza's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ayah Hamza reassigns Medicare benefits to 3 organizations: Kelsey-Seybold Medical Group, PLLC (Houston, TX), Baylor College Of Medicine (San Antonio, TX) and Enloe Medical Center (Chico, CA). 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 Ayah Hamza's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ayah Hamza accept?
Health plans from Antidote Health of TX and CHRISTUS Health Plan list Ayah Hamza 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 Ayah Hamza was last updated on May 1, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Ayah Hamza, DO · NPI 1528631892
Pediatrics physician in Galveston, Tx, Texas. Individual provider, active in the CMS NPPES registry since July 23, 2021.
## Identity
- **NPI:** 1528631892 (Entity type: Individual)
- **Enumerated:** July 23, 2021
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** BP10077003 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 301 8TH ST, Galveston, Tx, TX 77550
- **Phone:** (409) 772-1011
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Kelsey-Seybold Medical Group, PLLC (NPI 1013915255, Houston, TX); Baylor College Of Medicine (NPI 1285079764, San Antonio, TX); Enloe Medical Center (NPI 1477975613, Chico, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** May 1, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1528631892) · Data from the CMS NPPES public registry.