Active NPI
Priscilla Castillo Hernandez, AU. D.
- Audiologist
- Rockwall, TX
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Audiologist
- License
- 80946
- Practice address
- 1320 Summer Lee Dr
Rockwall, TX 75032-5453 - Phone
- (972) 771-5443
- Fax
- (972) 771-5444
- NPI assigned
- Jan 19, 2019
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Audiologist | 231H00000X | 80946 | TX | Primary |
Addresses
Primary practice location
1320 Summer Lee Dr
Rockwall, TX 75032-5453
Mailing address
1320 Summer Lee Dr
Rockwall, TX 75032-5453
Phone (972) 771-5443
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in TX
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Qualified Audiologist
- Education
- Other, 2018
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
Practice addresses (Care Compare)
1320 Summer Lee Dr
Rockwall, TX 75032-5453
Phone (972) 771-5443
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Lakeside Allergy ENT LLP | Current | Accepting new patients |
Locations
1005 W Ralph Hall Pkwy
Ste 107
Rockwall, TX 75032
Phone (469) 769-1961
1320 Summer Lee Dr
Rockwall, TX 75032
Phone (972) 771-5443
2300 W FM 544
Ste 200
Wylie, TX 75098
Phone (972) 771-5443
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Specialist
- Rockwall, TX
- NPI 1780068379
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1547856000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1767312000000",
"number": "1932673225",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1320 SUMMER LEE DR",
"city": "ROCKWALL",
"state": "TX",
"postal_code": "750325453",
"telephone_number": "972-771-5443"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1320 SUMMER LEE DR",
"city": "ROCKWALL",
"state": "TX",
"postal_code": "750325453",
"telephone_number": "972-771-5443",
"fax_number": "972-771-5444"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HERNANDEZ",
"first_name": "PRISCILLA",
"middle_name": "CASTILLO",
"name_prefix": "Dr.",
"credential": "AU. D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2019-01-19",
"last_updated": "2026-01-02",
"certification_date": "2026-01-02",
"status": "A"
},
"taxonomies": [
{
"code": "231H00000X",
"taxonomy_group": "",
"desc": "Audiologist",
"state": "TX",
"license": "80946",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Rockwall, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 2, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.