NPI age
20 years
Enumerated 2006-02-13
● Active
Type 1 · Individual
DR. Zachary D Wassmuth, M.D.
Wassmuth is 1 of 64 otolaryngology providers in Austin and 1 of 1024 in Texas.
Primary specialty
Otolaryngology
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2019-05-02
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
20 years
≈ at median (19 yr)
State licenses
1 state
11% of peers hold multiple states
Subspecialties
1
In the 30% of peers with subspecialties
NPI lifetime · 2006 → 2026
2006-02Enumerated in NPPES
2006
2026
Where they practice
Practice location
12309 N Mopac Expy Ste 100
Austin, TX 787582604
Mailing address
12309 N Mopac Expressway, Suite 100
Austin, TX 787582577
Additional practice locations
1 secondary location on file with NPPES.
Location 2
4 Lakeway Centre Ct Unit B
Lakeway, TX 787342757
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...
-
SpecialistAn individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 | 3389220 | AETNA |
Practice context
Part of a multi-provider practice. 6 other active providers share this practice address in NPPES.
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