NPI age
8 years
Enumerated 2017-10-19
● Active
Type 1 · Individual
DR. Michelle Diana Hsieh, AU.D., PH.D.
Hsieh is 1 of 127 audiologist providers in Austin and 1 of 1654 in Texas.
Primary specialty
Audiologist
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-01-14
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1654 active audiologist providers in Texas.
NPI age
8 years
↓ 5 yr below median (13 yr)
State licenses
1 state
5% of peers hold multiple states
Subspecialties
0
29% of peers hold subspecialties
NPI lifetime · 2017 → 2026
2017-10Enumerated in NPPES
2017
2026
Where they practice
Practice location
4900 Mueller Blvd
Austin, TX 787233051
Mailing address
2504 Whitis Ave Stop A1100
Austin, TX 787121074
Specialties
-
Audiologist Primary(1) A specialist in evaluation, habilitation and rehabilitation of those whose communication disorders center in whole or in part in hearing function. Audiologists are autonomous professionals who identify, assess, and manage disorders...
Practice context
Part of a multi-provider practice. 314 other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new audiologist provider has been added in Austin in the last 180 days.
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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.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.