Active NPI
Sheri Danielle Erwin, DNP, FNP-C
- Family Nurse Practitioner
- Fort Collins, CO
National Provider Identifier
1558503581
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Nurse Practitioner
- License
- C-APN.0101627-C-NP
- Practice address
- 2519 S Shields St Ste 1K
Fort Collins, CO 80526-1855 - Phone
- (970) 344-9738
- Fax
- (970) 638-2409
- NPI assigned
- Apr 6, 2009
- 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 9
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Nurse Practitioner | 363LF0000X | 53689 | WY | |
| Family Nurse Practitioner | 363LF0000X | 201403451NP-PP | OR | |
| Family Nurse Practitioner | 363LF0000X | 4060369 | KY | |
| Family Nurse Practitioner | 363LF0000X | AP61045634 | WA | |
| Nurse Practitioner | 363L00000X | 59614 | ID | |
| Family Nurse Practitioner | 363LF0000X | C-APN.0101627-C-NP | CO | Primary |
| Family Nurse Practitioner | 363LF0000X | TPAN3931 | FL | |
| Family Nurse Practitioner | 363LF0000X | AP3329 | AZ | |
| Family Nurse Practitioner | 363LF0000X | 233737 | MT |
Addresses
Primary practice location
2519 S Shields St Ste 1K
Fort Collins, CO 80526-1855
Mailing address
2519 S Shields St Ste 1K
Fort Collins, CO 80526-1855
Phone (970) 344-9738
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 |
|---|---|---|---|
| 59614 | ID | MD | Nurse Practitioner |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Saint Francis Medical Center | Nurse Practitioner | Past | Accepting new patients |
| Compassus Op of Arizona LLC | Past | Accepting new patients | |
| NM Pacs 2 LLC | Past | Accepting new patients |
Organizations & group practices 3
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.
-
- Community Based Hospice Care Agency
- Phoenix, AZ
- NPI 1013467364
-
- Hospitalist Physician
- Albuquerque, NM
- NPI 1366928749
-
- Internal Medicine Physician
- Cape Girardeau, MO
- NPI 1578513016
Nurse Practitioner
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1238976000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1786665600000",
"number": "1558503581",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2519 S SHIELDS ST STE 1K",
"city": "FORT COLLINS",
"state": "CO",
"postal_code": "805261855",
"telephone_number": "970-344-9738",
"fax_number": "970-638-2409"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2519 S SHIELDS ST STE 1K",
"city": "FORT COLLINS",
"state": "CO",
"postal_code": "805261855",
"telephone_number": "970-344-9738",
"fax_number": "970-638-2409"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ERWIN",
"first_name": "SHERI",
"middle_name": "DANIELLE",
"credential": "DNP, FNP-C",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2009-04-06",
"last_updated": "2026-08-14",
"certification_date": "2026-08-14",
"status": "A"
},
"taxonomies": [
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "WY",
"license": "53689",
"primary": false
},
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "OR",
"license": "201403451NP-PP",
"primary": false
},
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "KY",
"license": "4060369",
"primary": false
},
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "WA",
"license": "AP61045634",
"primary": false
},
{
"code": "363L00000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner",
"state": "ID",
"license": "59614",
"primary": false
},
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "CO",
"license": "C-APN.0101627-C-NP",
"primary": true
},
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "FL",
"license": "TPAN3931",
"primary": false
},
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "AZ",
"license": "AP3329",
"primary": false
},
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "MT",
"license": "233737",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Fort Collins, CO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 14, 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.