Active NPI
Louay Joseph Toni, MD
- Pediatric Cardiology Physician
- Bozeman, MT
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatric Cardiology Physician
- License
- 58856
- Practice address
- 937 Highland Blvd Ste 5320
Bozeman, MT 59715-6916 - Phone
- (406) 414-4900
- NPI assigned
- Mar 29, 2007
- 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 7
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Specialist | 174400000X | D72554 | MD | |
| Pediatric Cardiology Physician | 2080P0202X | 0437840 | KS | |
| Pediatric Cardiology Physician | 2080P0202X | D72554 | MD | |
| Specialist | 174400000X | 0101249504 | VA | |
| Pediatric Cardiology Physician | 2080P0202X | 0101249504 | VA | |
| Pediatric Cardiology Physician | 2080P0202X | MD60761477 | WA | |
| Pediatric Cardiology Physician | 2080P0202X | 58856 | MT | Primary |
Addresses
Primary practice location
937 Highland Blvd Ste 5320
Bozeman, MT 59715-6916
Mailing address
2401 Gillham Rd
Kansas City, MO 64108-4619
Phone (816) 234-3000
Other practice location 1
3801 Kern Rd
Yakima, WA 98902-6340
Phone (509) 574-3238
Other practice location 2
3243 E Murdock St
Suite 201
Wichita, KS 67208-3052
Phone (316) 500-8900
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 5508037-00 | Medicaid | MD | |
| 1215057765 | Medicaid | VA |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in WA, AK, TX, MT
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 4
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20170913002684 | WA | Practitioner - Pediatric Medicine | 4789991787 | Reassigns benefits to 2 organizations |
| I20181206002946 | AK | Practitioner - Pediatric Medicine | 4789991787 | Reassigns benefits to 1 organization |
| I20181214001780 | TX | Practitioner - Pediatric Medicine | 4789991787 | Reassigns benefits to 1 organization |
| I20190227001024 | MT | Practitioner - Pediatric Medicine | 4789991787 | Reassigns benefits to 3 organizations |
Care Compare profile
Medicare Care Compare- Specialty
- Pediatric Medicine
- Education
- Other, 2005
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
1780 NW Myhre Rd
Suite 2120
Silverdale, WA 98383-8676
Phone (360) 782-3100
2510 Bobcat Way
Great Falls, MT 59405-5169
Phone (206) 771-3223
3841 Piper St
Suite T345
Anchorage, AK 99508-4694
Phone (907) 339-1945
526 N Chelan Ave
Suite B
Wenatchee, WA 98801-6696
Phone (509) 662-9266
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 0437840 | KS | MD | Pediatric Cardiology Physician |
| D72554 | MD | MD | Pediatric Cardiology Physician |
| 58856 | MT | MD | Pediatric Cardiology Physician |
| 0101249504 | VA | MD | Pediatric Cardiology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Bozeman Health Deaconess Hospital | Current | Accepting new patients | |
| Benefis Hospitals Inc | Specialist | Current | Accepting new patients |
| Seattle Childrens Hospital | Current | Accepting new patients | |
| Bozeman Health Deaconess Hospital | Current | Accepting new patients | |
| Seattle Children'S Hospital | Specialist | Current | Accepting new patients |
| Seattle Children'S Hospital | Specialist | Current | Accepting new patients |
| Bozeman Health Deaconess Hospital | Current | Accepting new patients | |
| Providence Health & Services Washington | Current | Accepting new patients | |
| Alaska Native Tribal Health Consortium | Current | Accepting new patients | |
| The Children'S Mercy Hospital | Past | Accepting new patients | |
| Seattle Children'S Hospital | Past | Accepting new patients | |
| Bozeman Health Deaconess Hospital | Past | Accepting new patients | |
| Frederick Health Hospital Inc | Past | Accepting new patients |
Locations
4315 Diplomacy Dr
Anchorage, AK 99508
Phone (907) 729-1729
4000 Ambassador Dr
Anchorage, AK 99508
Phone (907) 729-1900
3260 Providence Dr
Anchorage, AK 99508
Phone (907) 212-3655
3841 Piper St
Ste T345
Anchorage, AK 99508
Phone (907) 339-1945
3200 Providence Dr
Anchorage, AK 99508
Phone (907) 261-3111
925 Highland Blvd
Ste 1220
Bozeman, MT 59715
Phone (406) 414-3780
937 Highland Blvd
Ste 5320
Bozeman, MT 59715
Phone (406) 414-4570
1101 26th St S
Great Falls, MT 59405
Phone (406) 455-4690
1101 26th St S
Fl 5
Great Falls, MT 59405
Phone (406) 455-2132
2510 Bobcat Way
Great Falls, MT 59405
Phone (206) 771-3223
1035 116th Ave NE
Bellevue, WA 98004
Phone (425) 451-4141
8232 W Grandridge Blvd
Kennewick, WA 99336
Phone (509) 582-1700
4800 Sand Point Way NE
Seattle, WA 98105
Phone (206) 526-2000
1780 NW Myhre Rd
Ste 2120
Silverdale, WA 98383
Phone (360) 782-3100
3801 Kern Rd
Yakima, WA 98902
Phone (509) 574-3200
Interoperability endpoints
- ltoni36984@direct.seattlechildrens.org
- ljtoni@direct.anthc.org
Organizations & group practices 14
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.
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NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1175126400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1779321600000",
"number": "1215057765",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2401 GILLHAM RD",
"city": "KANSAS CITY",
"state": "MO",
"postal_code": "641084619",
"telephone_number": "816-234-3000",
"fax_number": "816-302-9939"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "937 HIGHLAND BLVD STE 5320",
"city": "BOZEMAN",
"state": "MT",
"postal_code": "597156916",
"telephone_number": "406-414-4900"
}
],
"practiceLocations": [
{
"address_1": "3801 Kern Rd",
"address_purpose": "LOCATION",
"city": "Yakima",
"state": "WA",
"postal_code": "989026340",
"country_code": "US",
"telephone_number": "509-574-3238",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "3243 E Murdock St",
"address_2": "Suite 201",
"address_purpose": "LOCATION",
"city": "Wichita",
"state": "KS",
"postal_code": "672083052",
"country_code": "US",
"telephone_number": "316-500-8900",
"fax_number": "316-500-8950",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "TONI",
"first_name": "LOUAY",
"middle_name": "JOSEPH",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2007-03-29",
"last_updated": "2026-05-21",
"certification_date": "2026-05-21",
"status": "A"
},
"taxonomies": [
{
"code": "174400000X",
"taxonomy_group": "",
"desc": "Specialist",
"state": "MD",
"license": "D72554",
"primary": false
},
{
"code": "2080P0202X",
"taxonomy_group": "",
"desc": "Pediatrics, Pediatric Cardiology",
"state": "KS",
"license": "0437840",
"primary": false
},
{
"code": "2080P0202X",
"taxonomy_group": "",
"desc": "Pediatrics, Pediatric Cardiology",
"state": "MD",
"license": "D72554",
"primary": false
},
{
"code": "174400000X",
"taxonomy_group": "",
"desc": "Specialist",
"state": "VA",
"license": "0101249504",
"primary": false
},
{
"code": "2080P0202X",
"taxonomy_group": "",
"desc": "Pediatrics, Pediatric Cardiology",
"state": "VA",
"license": "0101249504",
"primary": false
},
{
"code": "2080P0202X",
"taxonomy_group": "",
"desc": "Pediatrics, Pediatric Cardiology",
"state": "WA",
"license": "MD60761477",
"primary": false
},
{
"code": "2080P0202X",
"taxonomy_group": "",
"desc": "Pediatrics, Pediatric Cardiology",
"state": "MT",
"license": "58856",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "5508037-00",
"state": "MD"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "1215057765",
"state": "VA"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Bozeman, MT
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 21, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- 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.