Active NPI
Lauren Marie Kolowski, D.C.
- Nutrition Chiropractor
- Loveland, CO
National Provider Identifier
1265758130
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Nutrition Chiropractor
- License
- 6497
- Practice address
- 2700 Madison Square Drive
Loveland, CO 80538-3385 - Phone
- (970) 685-8060
- NPI assigned
- Apr 16, 2010
- Last updated
- Feb 6, 2026
- Sex
- Female
- 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 |
|---|---|---|---|---|
| Nutrition Chiropractor | 111NN1001X | 1611 | NE | |
| Nutrition Chiropractor | 111NN1001X | 6497 | CO | Primary |
Addresses
Primary practice location
2700 Madison Square Drive
Loveland, CO 80538-3385
Mailing address
2700 Madison Square Drive
Loveland, CO 80538-3385
Phone (970) 685-8060
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 |
|---|---|---|---|
| 6497 | CO | MD | Addiction (Substance Use Disorder) Counselor |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Kolowski Healthcare PLLC | 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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1271376000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1770336000000",
"number": "1265758130",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2700 MADISON SQUARE DRIVE",
"city": "LOVELAND",
"state": "CO",
"postal_code": "805383385",
"telephone_number": "970-685-8060"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2700 MADISON SQUARE DRIVE",
"city": "LOVELAND",
"state": "CO",
"postal_code": "805383385",
"telephone_number": "970-685-8060"
}
],
"practiceLocations": [],
"basic": {
"last_name": "KOLOWSKI",
"first_name": "LAUREN",
"middle_name": "MARIE",
"name_prefix": "Dr.",
"credential": "D.C.",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2010-04-16",
"last_updated": "2026-02-06",
"certification_date": "2026-02-06",
"status": "A"
},
"taxonomies": [
{
"code": "111NN1001X",
"taxonomy_group": "",
"desc": "Chiropractor, Nutrition",
"state": "NE",
"license": "1611",
"primary": false
},
{
"code": "111NN1001X",
"taxonomy_group": "",
"desc": "Chiropractor, Nutrition",
"state": "CO",
"license": "6497",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Loveland, CO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 6, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.