P Praxis·MD
● Active Type 1 · Individual

Yolanda Castillo

Hearing Instrument Specialist·San Antonio, TX· NPI 1386339190 · Enumerated 2023 · 3 years on NPI
Castillo is 1 of 63 hearing instrument specialist providers in San Antonio and 1 of 962 in Texas.
NPI age
3 years
Enumerated 2023-04-07
Primary specialty
Hearing Instrument Specialist
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2026-03-11
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
3 years
↓ 8 yr below median (11 yr)
State licenses
1 state
2% of peers hold multiple states
Subspecialties
1
In the 15% of peers with subspecialties

NPI lifetime · 2023 → 2026

2023-04Enumerated in NPPES
2023 2026

Where they practice

Practice location
3619 Paesanos Pkwy Ste 202
San Antonio, TX 782311255
📞 2062917829
Mailing address
3619 Paesanos Pkwy Ste 202
San Antonio, TX 782311255
📞 2062917829

Specialties

  • Hearing Instrument Specialist Primary
    Individuals 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
    TX license #81003 taxonomy 237700000X
  • Audiologist-Hearing Aid Fitter
    An audiologist/hearing aid fitter is the professional who specializes in evaluating and treating people with hearing loss, conducts a wide variety of tests to determine the exact nature of an individual's hearing problem, presents a...
    TX license #81003 taxonomy 237600000X

Practice context

Part of a multi-provider practice. 2 other active providers share this practice address in NPPES.

Recently enumerated nearby: 2 new hearing instrument specialist providers have been added in San Antonio in the last 180 days. See all →
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How to verify this provider

  1. Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
  2. Check the state license is currently active.State licensing boards publish current status; NPPES does not.
  3. Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.

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