NPI age
16 years
Enumerated 2010-03-09
● Active Type 2 · Organization
William C Nemeth Md, PA
William C Nemeth Md, PA is 1 of 4038 specialist organizations in Texas.
Primary specialty
Specialist
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Nemeth
Director Of Addiction Medicine
Last NPPES update
2010-03-09
Source: monthly bulk 2026-05
How this organization compares
Across 4038 active specialist providers in Texas.
NPI age
16 years
↓ 2 yr below median
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2010 → 2026
2010-03Enumerated in NPPES
2010
2026
Where they practice
Primary practice location
4534 Westgate Blvd Ste112
Austin, TX 787451468
Mailing address
4534 Westgate Blvd Ste112
Austin, TX 787451468
Authorized official
William Charles Nemeth, MD
Director Of Addiction Medicine
📞 5123342144
Specialties
-
Specialist PrimaryAn 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.
Practice context
Single-site organization. Only one practice location on file.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Verify the organization is in good standing.Cross-check with the state's business registration and any applicable licensing boards.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.