Sierra Elyse Barnett
Individual provider Active NPI Physician Assistant · Austin, TX
NPI 1992590871 · NPPES record last updated Apr 11, 2025
Key facts
- NPI
- 1992590871
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Physician Assistant 363A00000X
- Practice address
- 4900 Mueller Blvd
Austin, TX 78723-3051 - Phone
- (512) 324-0000
- NPI assigned
- Apr 11, 2025
- Sex
- Female
- Sole proprietor
- Yes
Organizations & group practices 2
Medicare Care Compare profile
- Specialty
- Physician Assistant
- Education
- Other, 2025
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Dell Childrens Medical Group
Practice addresses (Care Compare)
1301 Barbara Jordan Blvd
Austin, TX 78723-3078
4900 Mueller Blvd
Austin, TX 78723-3051
Phone (512) 324-0000
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled in TX
- Eligible to order & refer
- Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: No
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20251103003986 | TX | Practitioner - Physician Assistant | 9931699592 | Reassigns benefits to 1 organization |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Physician Assistant
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Dell Children'S Medical Group | Current |
Accepting new patients | |
| Dell Children'S Medical Group | Current |
Accepting new patients |
Locations
1301 Barbara Jordan Blvd
Ste 200
Austin, TX 78723
Phone (512) 628-1800
4910 Mueller Blvd
Ste 200
Austin, TX 78723
Phone (512) 324-3315
4900 Mueller Blvd
Austin, TX 78723
Phone (512) 324-0165
1000 Hesters Crossing Rd
Round Rock, TX 78681
Phone (512) 628-1800
Interoperability endpoints
- sierra.barnett.1@8363.direct.athenahealth.com
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Physician Assistant | 363A00000X | Yes |
Addresses
Primary practice location
4900 Mueller Blvd
Austin, TX 78723-3051
Mailing address
4900 Mueller Blvd
Austin, TX 78723-3051
Other providers in Austin, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Apr 11, 2025. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Order and Referring (CMS).
- Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.