NPI age
10 years
Enumerated 2016-01-29
● Active
Type 1 · Individual
Christy McWilliam
McWilliam is 1 of 28 hearing instrument specialist providers in Dallas and 1 of 962 in Texas.
Primary specialty
Hearing Instrument Specialist
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2016-01-29
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 962 active hearing instrument specialist providers in Texas.
NPI age
10 years
≈ at median (11 yr)
State licenses
1 state
2% of peers hold multiple states
Subspecialties
0
15% of peers hold subspecialties
NPI lifetime · 2016 → 2026
2016-01Enumerated in NPPES
2016
2026
Where they practice
Practice location
4442 Santa Barbara Dr
Dallas, TX 752142842
Mailing address
4442 Santa Barbara Dr
Dallas, TX 752142842
Specialties
-
Hearing Instrument Specialist PrimaryIndividuals who test hearing for the selection, adaptation, fitting, adjusting, servicing, and sale of hearing aids. Hearing Instrument Specialist is a designation provided individuals who qualify by the National Hearing Aid Society
Practice context
Solo or small practice. No 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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