GEORGE RYAN GILLIGAN MD PA
NPI 1003300104
Long Term Care Hospital in Irving, TX
About George Ryan Gilligan Md Pa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GEORGE RYAN GILLIGAN MD PA (NPI 1003300104) is a healthcare organization registered as a long term care hospital in Irving, Texas and active in the NPI registry since June 2018. The organization lists George Ryan Gilligan, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
George Ryan Gilligan Md Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to George Ryan Gilligan MD PA, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 George Ryan Gilligan MD PA's NPI number?
The NPI number for George Ryan Gilligan MD PA is 1003300104. It was assigned to this organization in the NPPES registry on June 21, 2018.
Where is George Ryan Gilligan MD PA located?
George Ryan Gilligan MD PA is located at 1513 Bonham Ct, Irving, TX 75038. The listed phone number is (214) 536-6852.
What is George Ryan Gilligan MD PA's specialty?
The primary specialty registered for this NPI is Long Term Care Hospital with taxonomy code 282E00000X.
Is George Ryan Gilligan MD PA enrolled in Medicare?
Yes. George Ryan Gilligan MD PA is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through George Ryan Gilligan MD PA?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Pulmonary Disease) reassigns their Medicare billing to George Ryan Gilligan MD PA. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for George Ryan Gilligan MD PA was last updated on June 21, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# George Ryan Gilligan Md Pa · NPI 1003300104
Long Term Care Hospital organization in Irving, Texas. Organization record, active in the CMS NPPES registry since June 21, 2018.
## Identity
- **NPI:** 1003300104 (Entity type: Organization)
- **Enumerated:** June 21, 2018
- **Primary specialty:** Long Term Care Hospital · taxonomy 282E00000X
- **Organization subpart:** No
- **Authorized official:** George Gilligan, OWNER
## Practice location
- **Address:** 1513 BONHAM CT, Irving, TX 75038-5929
- **Phone:** (214) 536-6852
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Pulmonary Disease) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 21, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1003300104) · Data from the CMS NPPES public registry.