Quick answers
- Which hospitals does Grayson A. Moore work at?
- Medicare's official clinician data lists Grayson A. Moore at 1 hospital: Ascension Seton Southwest. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Grayson A. Moore see patients?
- Medicare's clinician data lists 2 practice locations, including Cedar Park, TX and Austin, TX. Call before your visit to confirm the address.
- What is Grayson A. Moore's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does Grayson A. Moore accept Medicare assignment?
- Yes. Medicare's clinician data says Grayson A. Moore accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Grayson A. Moore?
- (512) 270-2247, as listed in official Medicare / NPI Registry data.
- What is Grayson A. Moore's NPI number?
- 1245466457. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Grayson A. Moore works
Medicare's Facility Affiliation Data lists Grayson A. Moore at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension Seton SouthwestAustin, TX · Acute Care Hospital · CCN 450865
Practice locations
Addresses where Grayson A. Moore is enrolled with Medicare (CMS data updated 2026-10-02).
- 3405 El Salido PkwyCedar Park, TX 78613 (512) 270‑2247
- 7900 FM, Suite 1826Austin, TX 78737 (512) 324‑9000
Group practices
Medicare enrollment lists Grayson A. Moore as a member of these groups (CMS data updated 2026-10-02).
- Legacy Healthcare Services Inc3,223 clinicians in the group
- Seton Family of Doctors792 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Cedar Park
Clinicians with the same Medicare primary specialty in Cedar Park, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical School At San Antonio |
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1245466457 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians