Active NPI
Lisa Kirsten Olsen, FNP
- Family Nurse Practitioner
- Aspen, CO
National Provider Identifier
1144222357
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Nurse Practitioner
- License
- 79615
- Practice address
- 401 Castle Creek Rd
Aspen, CO 81611-1159 - Phone
- (970) 925-1120
- NPI assigned
- Jun 1, 2005
- 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 |
|---|---|---|---|---|
| Family Nurse Practitioner | 363LF0000X | 79615 | CO | Primary |
Addresses
Primary practice location
401 Castle Creek Rd
Aspen, CO 81611-1159
Mailing address
759 Lincoln Ave
Carbondale, CO 81623-1719
Phone (970) 274-0202
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 78385211 | Medicaid | CO |
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)
- Enrolled
- Credentials
- Nurse Practitioner
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 79615 | CO | MD | Family Nurse Practitioner |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Roaring Fork Family Physicians, P.C. | Past | Accepting new patients | |
| Honorhealth Medical Group, LLC | Past | Accepting new patients | |
| Empower Emergency Physicians, PC | Past | Accepting new patients | |
| Valley View Hospital Association | Past | Accepting new patients |
Organizations & group practices 4
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.
-
- Family Medicine Physician
- Carbondale, CO
- NPI 1063630226
-
- General Acute Care Hospital
- Glenwood Springs, CO
- NPI 1982668133
-
- Emergency Medicine Physician
- Phoenix, AZ
- NPI 1730112830
-
- Family Medicine Physician
- Scottsdale, AZ
- NPI 1285338343
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1117584000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1144222357",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "759 LINCOLN AVE",
"city": "CARBONDALE",
"state": "CO",
"postal_code": "816231719",
"telephone_number": "970-274-0202"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "401 CASTLE CREEK RD",
"city": "ASPEN",
"state": "CO",
"postal_code": "816111159",
"telephone_number": "970-925-1120"
}
],
"practiceLocations": [],
"basic": {
"last_name": "OLSEN",
"first_name": "LISA",
"middle_name": "KIRSTEN",
"credential": "FNP",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2005-06-01",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "CO",
"license": "79615",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "78385211",
"state": "CO"
}
],
"endpoints": [],
"other_names": []
}Other providers in Aspen, CO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.