Active NPI
Lauren Geerling
- Registered Nurse
- Greeley, CO
National Provider Identifier
1407714520
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Registered Nurse
- License
- 1702573
- Practice address
- 1555 N 17TH Ave
Greeley, CO 80631-9117 - Phone
- (970) 400-2320
- NPI assigned
- Jan 15, 2026
- Sex
- Unspecified or another gender identity
- 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 |
|---|---|---|---|---|
| Registered Nurse | 163W00000X | 1702573 | CO | Primary |
Addresses
Primary practice location
1555 N 17TH Ave
Greeley, CO 80631-9117
Mailing address
1775 Ashlar Dr Unit 9B
Fort Collins, CO 80526-2321
Phone (970) 400-2320
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 |
|---|---|---|---|
| 1702573 | CO | MD | Registered Nurse |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1768435200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1768435200000",
"number": "1407714520",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1775 ASHLAR DR UNIT 9B",
"city": "FORT COLLINS",
"state": "CO",
"postal_code": "805262321",
"telephone_number": "970-400-2320"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1555 N 17TH AVE",
"city": "GREELEY",
"state": "CO",
"postal_code": "806319117",
"telephone_number": "970-400-2320"
}
],
"practiceLocations": [],
"basic": {
"last_name": "GEERLING",
"first_name": "LAUREN",
"sole_proprietor": "NO",
"sex": "X",
"enumeration_date": "2026-01-15",
"last_updated": "2026-01-15",
"certification_date": "2026-01-15",
"status": "A"
},
"taxonomies": [
{
"code": "163W00000X",
"taxonomy_group": "",
"desc": "Registered Nurse",
"state": "CO",
"license": "1702573",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Greeley, CO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 15, 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.