NPI age
18 years
Enumerated 2008-03-05
● Active
Type 1 · Individual
Jeremy S Sebastian, M.D.
Sebastian is 1 of 64 otolaryngology providers in Austin and 1 of 1024 in Texas.
Primary specialty
Otolaryngology
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2014-08-25
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1024 active otolaryngology providers in Texas.
NPI age
18 years
≈ at median (19 yr)
State licenses
1 state
11% of peers hold multiple states
Subspecialties
0
30% of peers hold subspecialties
NPI lifetime · 2008 → 2026
2008-03Enumerated in NPPES
2008
2026
Where they practice
Practice location
3816 S 1st St
Austin, TX 787047048
Mailing address
Po Box 26726
Austin, TX 787550726
Specialties
-
Otolaryngology PrimaryAn otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 199215804 | |
| 05 (TX) | 199215801 | |
| 01 (TX) | 8BL260 | BCBS |
| 05 (TX) | 199215805 | |
| 05 (TX) | 199215803 |
Practice context
Part of a multi-provider practice. 24 other active providers share this practice address in NPPES.
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- 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.
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