Active NPI
Joseph Thomas Kraus, AU.D
- Audiologist
- Johnstown, CO
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Audiologist
- License
- 0001345
- Practice address
- 5255 Ronald Reagan Blvd Ste 220
Johnstown, CO 80534-6503 - Phone
- (970) 669-1639
- Fax
- (970) 669-1768
- NPI assigned
- Dec 16, 2025
- Last updated
- Jun 4, 2026
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Audiologist-Hearing Aid Fitter | 237600000X | AUD.0001345 | CO | |
| Audiologist | 231H00000X | 0001345 | CO | Primary |
Addresses
Primary practice location
5255 Ronald Reagan Blvd Ste 220
Johnstown, CO 80534-6503
Mailing address
3100 Remington St
Fort Collins, CO 80525-2602
Phone (970) 266-8380
Other practice location 1
8721 Wadsworth Blvd Ste C
Arvada, CO 80003-0920
Phone (303) 639-5323
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CO
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Qualified Audiologist
- Education
- Other, 2025
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
5255 Ronald Reagan Blvd
Suite 220
Johnstown, CO 80534-6503
Phone (970) 669-1639
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 0001345 | CO | MD | Audiologist |
| AUD.0001345 | CO | MD | Audiologist-Hearing Aid Fitter |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Longs Peak Audiology, LLC | Audiologist | Current | Accepting new patients |
| New Leaf Hearing Clinic Inc | Past | Accepting new patients |
Locations
3100 Remington St
Fort Collins, CO 80525
Phone (970) 223-2991
5255 Ronald Reagan Blvd
Ste 220
Johnstown, CO 80534
Phone (970) 456-4357
Organizations & group practices 2
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.
-
- Hearing and Speech Clinic/Center
- Arvada, CO
- NPI 1609124106
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1765843200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1780531200000",
"number": "1851256556",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3100 REMINGTON ST",
"city": "FORT COLLINS",
"state": "CO",
"postal_code": "805252602",
"telephone_number": "970-266-8380",
"fax_number": "970-266-8495"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "5255 RONALD REAGAN BLVD STE 220",
"city": "JOHNSTOWN",
"state": "CO",
"postal_code": "805346503",
"telephone_number": "970-669-1639",
"fax_number": "970-669-1768"
}
],
"practiceLocations": [
{
"address_1": "8721 Wadsworth Blvd Ste C",
"address_purpose": "LOCATION",
"city": "Arvada",
"state": "CO",
"postal_code": "800030920",
"country_code": "US",
"telephone_number": "303-639-5323",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "KRAUS",
"first_name": "JOSEPH",
"middle_name": "THOMAS",
"name_prefix": "Dr.",
"credential": "AU.D",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2025-12-16",
"last_updated": "2026-06-04",
"certification_date": "2026-06-04",
"status": "A"
},
"taxonomies": [
{
"code": "237600000X",
"taxonomy_group": "",
"desc": "Audiologist-Hearing Aid Fitter",
"state": "CO",
"license": "AUD.0001345",
"primary": false
},
{
"code": "231H00000X",
"taxonomy_group": "",
"desc": "Audiologist",
"state": "CO",
"license": "0001345",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Johnstown, CO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 4, 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.