THE PRACTICE AT WESTLAKE
NPI 1003549767
Surgery in Austin, TX
About The Practice At Westlake NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THE PRACTICE AT WESTLAKE (NPI 1003549767) is a healthcare organization registered as a surgery in Austin, Texas and active in the NPI registry since July 2022. The organization lists Michael Aguilar, Director Revenue Cycle, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
The Practice At Westlake is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
3Medicare enrollment records show 3 clinicians reassign Medicare billing to The Practice At Westlake, which bills Medicare for the services they deliver. Of these, 3 practice at this address. They are listed nearest first.
Clinicians, nearest first (3)
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 Arise Medical Group's NPI number?
The NPI number for Arise Medical Group is 1003549767. It was assigned to this organization in the NPPES registry on July 8, 2022. The provider is doing business as The Practice At Westlake.
Where is Arise Medical Group located?
Arise Medical Group is located at 3003 Bee Caves Rd, Austin, TX 78746. The listed phone number is (512) 314-3800.
What is Arise Medical Group's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Arise Medical Group enrolled in Medicare?
Yes. Arise Medical Group is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Arise Medical Group?
According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Arise Medical Group, in 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, 3 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Arise Medical Group was last updated on March 14, 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.
# The Practice At Westlake · NPI 1003549767
Surgery organization in Austin, Texas. Organization record, active in the CMS NPPES registry since July 8, 2022.
## Identity
- **NPI:** 1003549767 (Entity type: Organization)
- **Enumerated:** July 8, 2022
- **Primary specialty:** Surgery · taxonomy 208600000X
- **Legal business name:** Arise Medical Group
- **Organization subpart:** No
- **Authorized official:** Michael Aguilar, DIRECTOR REVENUE CYCLE
## Practice location
- **Address:** 3003 BEE CAVES RD, Austin, TX 78746-5542
- **Phone:** (512) 314-3800
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 3 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Orthopedic Surgery (2), Neurosurgery (1); 3 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 14, 2023
- **Other identifiers:** Other H000TF1501 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1003549767) · Data from the CMS NPPES public registry.