Active NPI
Alexandra Leigh Spencer, CPNP-PC, MSN, RN
- Pediatric Nurse Practitioner
- Aurora, CO
National Provider Identifier
1548063308
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatric Nurse Practitioner
- License
- 1000339-NP
- Practice address
- 18979 E Saratoga Cir
Aurora, CO 80015-4935 - Phone
- (734) 474-9694
- NPI assigned
- Mar 28, 2025
- 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 |
|---|---|---|---|---|
| Pediatric Nurse Practitioner | 363LP0200X | 1000339-NP | CO | Primary |
Addresses
Primary practice location
18979 E Saratoga Cir
Aurora, CO 80015-4935
Mailing address
18979 E Saratoga Cir
Aurora, CO 80015-4935
Phone (734) 474-9694
Other names 1
- Miss Alexandra Leigh Bonfield
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
- Credentials
- Master of Science - Nursing, Registered Nurse
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 1000339-NP | CO | MD | Pediatric Nurse Practitioner |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1743120000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1743120000000",
"number": "1548063308",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "18979 E SARATOGA CIR",
"city": "AURORA",
"state": "CO",
"postal_code": "800154935",
"telephone_number": "734-474-9694"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "18979 E SARATOGA CIR",
"city": "AURORA",
"state": "CO",
"postal_code": "800154935",
"telephone_number": "734-474-9694"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SPENCER",
"first_name": "ALEXANDRA",
"middle_name": "LEIGH",
"name_prefix": "Mrs.",
"credential": "CPNP-PC, MSN, RN",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2025-03-28",
"last_updated": "2025-03-28",
"certification_date": "2025-03-28",
"status": "A"
},
"taxonomies": [
{
"code": "363LP0200X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Pediatrics",
"state": "CO",
"license": "1000339-NP",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "ALEXANDRA",
"last_name": "BONFIELD",
"middle_name": "LEIGH",
"prefix": "MISS",
"code": "1",
"type": "Former Name"
}
]
}
Other providers in Aurora, CO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 28, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.