NPI age
7 years
Enumerated 2018-10-28
● Active
Type 1 · Individual
Justin K Sandefur
Sandefur is 1 of 222 nurse practitioner providers in Austin and 1 of 2256 in Texas.
Primary specialty
Nurse Practitioner
Plus 2 subspecialties
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-03-25
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 2256 active nurse practitioner providers in Texas.
NPI age
7 years
↓ 3 yr below median (10 yr)
State licenses
1 state
5% of peers hold multiple states
Subspecialties
2
In the 24% of peers with subspecialties
NPI lifetime · 2018 → 2026
2018-10Enumerated in NPPES
2018
2026
Where they practice
Practice location
4900 Mueller Blvd
Austin, TX 787233079
Mailing address
4624 Page St
Austin, TX 787235484
Specialties
-
Nurse Practitioner PrimaryDefinition to come...
-
Nurse PractitionerDefinition to come...
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PediatricsA pediatrician expert in advanced life support for children from the term or near-term neonate to the adolescent. This competence extends to the critical care management of life-threatening organ system failure from any cause in both...
Practice context
Part of a multi-provider practice. 314 other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new nurse practitioner provider has been added in Austin in the last 180 days.
See all →
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Request a quote →How to verify this provider
- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.