MEGGIE ELISE DIAZ MD
NPI 1508284498
Pediatrics in Fort Worth, TX
About Meggie Elise Diaz Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MEGGIE ELISE DIAZ MD (NPI 1508284498) is an individual pediatrics provider in Fort Worth, Texas, licensed in Texas (R0413) and active in the NPI registry since March 2014. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
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)
Meggie Elise Diaz Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Meggie Diaz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fort Worth, TX 76104
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Cook Childrens Physician Network
- 1,186 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 76116 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Meggie Diaz's NPI number?
The NPI number for Meggie Diaz is 1508284498. It was assigned to this individual provider in the NPPES registry on March 28, 2014. The provider is also known as Meggie Elise Hixson.
Where is Meggie Diaz located?
Meggie Diaz practices at 2800 Cherry Ln Ste 100, Fort Worth, TX 76116. The listed phone number is (682) 303-2800.
What is Meggie Diaz's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Meggie Diaz enrolled in Medicare?
Yes. Meggie Diaz is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Meggie Diaz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Meggie Diaz reassigns Medicare benefits to Cook Children's Physician Network (Fort Worth, 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 Meggie Diaz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Meggie Diaz accept?
Health plans from Baylor Scott and White Health Plan list Meggie Diaz 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 Meggie Diaz was last updated on July 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Meggie Elise Diaz, MD · NPI 1508284498
Pediatrics physician in Fort Worth, Texas. Individual provider, active in the CMS NPPES registry since March 28, 2014.
## Identity
- **NPI:** 1508284498 (Entity type: Individual)
- **Enumerated:** March 28, 2014
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** R0413 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 2800 CHERRY LN, STE 100, Fort Worth, TX 76116-3921
- **Phone:** (682) 303-2800 · **Fax:** (682) 303-2799
## 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:** Cook Children's Physician Network (NPI 1548230923, Fort Worth, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 1, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1508284498) · Data from the CMS NPPES public registry.