NPI age
20 years
Enumerated 2006-03-30
● Active
Type 1 · Individual
William D Clark, MD
Clark is 1 of 13 otolaryngology providers in San Antonio and 1 of 99 in Texas.
Primary specialty
Otolaryngology
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2011-10-05
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 99 active otolaryngology providers in Texas.
NPI age
20 years
↑ 2 yr above median (18 yr)
State licenses
1 state
26% of peers hold multiple states
Subspecialties
0
57% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-03Enumerated in NPPES
2006
2026
Where they practice
Practice location
333 N Santa Rosa Street, Goldsbury Center Lower Level
San Antonio, TX 782073108
Mailing address
333 N Santa Rosa Street, Goldsbury Center Lower Level
San Antonio, TX 782073108
Specialties
-
Otolaryngology PrimaryA pediatric otolaryngologist has special expertise in the management of infants and children with disorders that include congenital and acquired conditions involving the aerodigestive tract, nose and paranasal sinuses, the ear and other...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 115705908 |
Practice context
Part of a multi-provider practice. 1 other active provider shares this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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