THE GREATER HOUSTON NEUROSURGERY CENTER, P.A.
NPI 1134313224
Specialist in The Woodlands, TX
About The Greater Houston Neurosurgery Center, P.a. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THE GREATER HOUSTON NEUROSURGERY CENTER, P.A. (NPI 1134313224) is a healthcare organization registered as a specialist in The Woodlands, Texas and active in the NPI registry since August 2007. The organization lists Tina Elizabeth Ashley, Billing Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
The Greater Houston Neurosurgery Center, P.a. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by December 31, 2026
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
5Medicare enrollment records show 5 clinicians reassign Medicare billing to The Greater Houston Neurosurgery Center, P.A., which bills Medicare for the services they deliver. Of these, 4 practice at this address and 5 within 10 miles. They are listed nearest first.
Clinicians, nearest first (5)
The Woodlands, TX 77381
The Woodlands, TX 77381
The Woodlands, TX 77381
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 The Greater Houston Neurosurgery Center, P.A.'s NPI number?
The NPI number for The Greater Houston Neurosurgery Center, P.A. is 1134313224. It was assigned to this organization in the NPPES registry on August 31, 2007.
Where is The Greater Houston Neurosurgery Center, P.A. located?
The Greater Houston Neurosurgery Center, P.A. is located at 9200 New Trails Dr Suite 100, The Woodlands, TX 77381. The listed phone number is (281) 364-9509.
What is The Greater Houston Neurosurgery Center, P.A.'s specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is The Greater Houston Neurosurgery Center, P.A. enrolled in Medicare?
Yes. The Greater Houston Neurosurgery Center, P.A. is registered in the Medicare PECOS enrollment system.
When is The Greater Houston Neurosurgery Center, P.A.'s Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare DME enrollment for this organization (Texas, Physician - Neurosurgery) is due for revalidation by December 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through The Greater Houston Neurosurgery Center, P.A.?
According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians reassign their Medicare billing to The Greater Houston Neurosurgery Center, P.A., in Anesthesiology, Clinical Psychologist, Neurosurgery and Orthopedic Surgery. 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. Of these, 4 practice at this address and 5 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does The Greater Houston Neurosurgery Center, P.A. accept?
Health plans from WellPoint list The Greater Houston Neurosurgery Center, P.A. 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 The Greater Houston Neurosurgery Center, P.A. was last updated on October 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# The Greater Houston Neurosurgery Center, P.a. · NPI 1134313224
Specialist organization in The Woodlands, Texas. Organization record, active in the CMS NPPES registry since August 31, 2007.
## Identity
- **NPI:** 1134313224 (Entity type: Organization)
- **Enumerated:** August 31, 2007
- **Primary specialty:** Specialist · taxonomy 174400000X
- **Organization subpart:** No
- **Authorized official:** Tina Ashley, BILLING MANAGER
## Practice location
- **Address:** 9200 NEW TRAILS DR, SUITE 100, The Woodlands, TX 77381-5256
- **Phone:** (281) 364-9509 · **Fax:** (281) 364-0984
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** December 31, 2026 (DME, Texas, Physician - Neurosurgery) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 5 clinicians in 4 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Orthopedic Surgery (2), Anesthesiology (1), Clinical Psychologist (1); 4 practice at this address and 5 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 21, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1134313224) · Data from the CMS NPPES public registry.