Active NPI
Theresa Tyrrell
- Hearing Instrument Specialist
- Urbandale, IA
National Provider Identifier
1932072295
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Hearing Instrument Specialist
- License
- 134258
- Practice address
- 2328 Rocklyn Dr
Urbandale, IA 50322-4935 - Phone
- (515) 276-6122
- NPI assigned
- Sep 24, 2025
- 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 |
|---|---|---|---|---|
| Hearing Instrument Specialist | 237700000X | 134258 | IA | Primary |
Addresses
Primary practice location
2328 Rocklyn Dr
Urbandale, IA 50322-4935
Mailing address
2328 Rocklyn Dr
Urbandale, IA 50322-4935
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 134258 | IA | MD | Hearing Instrument Specialist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Maas-Kautzky, Inc. | Past | Accepting new patients |
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 and National Provider Directory roles.
-
- Audiologist-Hearing Aid Fitter
- Des Moines, IA
- NPI 1659674042
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1758672000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1758672000000",
"number": "1932072295",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2328 ROCKLYN DR",
"city": "URBANDALE",
"state": "IA",
"postal_code": "503224935"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2328 ROCKLYN DR",
"city": "URBANDALE",
"state": "IA",
"postal_code": "503224935",
"telephone_number": "515-276-6122"
}
],
"practiceLocations": [],
"basic": {
"last_name": "TYRRELL",
"first_name": "THERESA",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2025-09-24",
"last_updated": "2025-09-24",
"certification_date": "2025-09-24",
"status": "A"
},
"taxonomies": [
{
"code": "237700000X",
"taxonomy_group": "",
"desc": "Hearing Instrument Specialist",
"state": "IA",
"license": "134258",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
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- U.S.a. Healthcare Center-Urbandale, L.L.C.
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Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 24, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.