Active NPI
Leonard Kendall Lantz, M.D.
- Psychiatry Physician
- Helena, MT
National Provider Identifier
1619908654
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatry Physician
- License
- 10765
- Practice address
- 2735 Colonial Dr Ste a
Helena, MT 59601-4971 - Phone
- (406) 204-2151
- Fax
- (406) 204-2154
- NPI assigned
- Jul 6, 2006
- Sex
- Male
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Psychiatry Physician | 2084P0800X | 10765 | MT | Primary |
| Child & Adolescent Psychiatry Physician | 2084P0804X | 10765 | MT |
Addresses
Primary practice location
2735 Colonial Dr Ste a
Helena, MT 59601-4971
Mailing address
2735 Colonial Dr Ste a
Helena, MT 59601-4971
Phone (406) 204-2151
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
- Opted out of Medicare
- Yes, effective Jul 1, 2015 through Jul 1, 2027
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Big Sky Psychiatry, PLLC | Psychiatry | Current | Accepting new patients |
Locations
2735 Colonial Dr
Ste A
Helena, MT 59601
Phone (406) 204-2151
2620 Colonial Dr
Ste B
Helena, MT 59601
Phone (406) 204-2151
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.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1152144000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1687996800000",
"number": "1619908654",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2735 COLONIAL DR STE A",
"city": "HELENA",
"state": "MT",
"postal_code": "596014971",
"telephone_number": "406-204-2151",
"fax_number": "406-204-2154"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2735 COLONIAL DR STE A",
"city": "HELENA",
"state": "MT",
"postal_code": "596014971",
"telephone_number": "406-204-2151",
"fax_number": "406-204-2154"
}
],
"practiceLocations": [],
"basic": {
"last_name": "LANTZ",
"first_name": "LEONARD",
"middle_name": "KENDALL",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2006-07-06",
"last_updated": "2023-06-29",
"certification_date": "2023-06-29",
"status": "A"
},
"taxonomies": [
{
"code": "2084P0800X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Psychiatry",
"state": "MT",
"license": "10765",
"primary": true
},
{
"code": "2084P0804X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Child & Adolescent Psychiatry",
"state": "MT",
"license": "10765",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Helena, MT
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 29, 2023; 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; Opt Out Affidavits.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.